WO1999007182A3 - Acoustic coupler - Google Patents
Acoustic coupler Download PDFInfo
- Publication number
- WO1999007182A3 WO1999007182A3 PCT/US1998/013890 US9813890W WO9907182A3 WO 1999007182 A3 WO1999007182 A3 WO 1999007182A3 US 9813890 W US9813890 W US 9813890W WO 9907182 A3 WO9907182 A3 WO 9907182A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acoustic coupler
- receiver assembly
- coupler
- individual
- coupling sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
- H04R25/656—Non-customized, universal ear tips, i.e. ear tips which are not specifically adapted to the size or shape of the ear or ear canal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/17—Hearing device specific tools used for storing or handling hearing devices or parts thereof, e.g. placement in the ear, replacement of cerumen barriers, repair, cleaning hearing devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/658—Manufacture of housing parts
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000505769A JP2001512943A (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
| KR1020007000961A KR20010022382A (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
| EP98933150A EP1000526A2 (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
| AU82879/98A AU725594B2 (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
| CA002297659A CA2297659A1 (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90240197A | 1997-07-29 | 1997-07-29 | |
| US08/902,401 | 1997-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1999007182A2 WO1999007182A2 (en) | 1999-02-11 |
| WO1999007182A3 true WO1999007182A3 (en) | 1999-04-22 |
Family
ID=25415814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/013890 Ceased WO1999007182A2 (en) | 1997-07-29 | 1998-07-07 | Acoustic coupler |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1000526A2 (en) |
| JP (1) | JP2001512943A (en) |
| KR (1) | KR20010022382A (en) |
| CN (1) | CN1265817A (en) |
| AR (1) | AR012683A1 (en) |
| AU (1) | AU725594B2 (en) |
| CA (1) | CA2297659A1 (en) |
| WO (1) | WO1999007182A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8467556B2 (en) | 2009-09-10 | 2013-06-18 | iHear Medical, Inc. | Canal hearing device with disposable battery module |
| US8976991B2 (en) | 2001-08-10 | 2015-03-10 | Hear-Wear Technologies, Llc | BTE/CIC auditory device and modular connector system therefor |
| CN109246509A (en) * | 2018-09-10 | 2019-01-18 | 天津大学 | Antibacterial sleep aid earphone cover material |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1032243A3 (en) * | 1999-02-25 | 2007-03-14 | Koss Corporation | A stereophonic earphone apparatus |
| US7092543B1 (en) * | 1999-07-23 | 2006-08-15 | Sarnoff Corporation | One-size-fits-all uni-ear hearing instrument |
| WO2001069972A2 (en) * | 2000-03-13 | 2001-09-20 | Sarnoff Corporation | A flexible hearing aid tip with an integral receiver |
| US7014010B2 (en) * | 2000-06-30 | 2006-03-21 | Phonak Ag | Method for manufacturing an ear device and ear device |
| US7110562B1 (en) | 2001-08-10 | 2006-09-19 | Hear-Wear Technologies, Llc | BTE/CIC auditory device and modular connector system therefor |
| EP1385355A1 (en) * | 2002-07-24 | 2004-01-28 | Phonak Ag | In-the-ear hearing device |
| US7751580B2 (en) | 2002-09-10 | 2010-07-06 | Auditory Licensing Company, Llc | Open ear hearing aid system |
| US7421086B2 (en) | 2002-09-10 | 2008-09-02 | Vivatone Hearing Systems, Llc | Hearing aid system |
| DE10320861B3 (en) * | 2003-05-09 | 2004-12-02 | Siemens Audiologische Technik Gmbh | cerumen protection |
| US7236605B2 (en) * | 2003-12-05 | 2007-06-26 | Hearing Components, Inc. | User disposable sleeve for use within the ear canal |
| EP1723828A2 (en) * | 2004-02-13 | 2006-11-22 | InSound Medical, Inc. | Perforated cap for a hearing aid |
| DE102004009268B3 (en) | 2004-02-26 | 2005-10-20 | Siemens Audiologische Technik | Ear insert for a hearing system |
| US7844065B2 (en) | 2005-01-14 | 2010-11-30 | Phonak Ag | Hearing instrument |
| US7684579B2 (en) | 2006-02-06 | 2010-03-23 | Phonak Ag | Connector system for receivers of hearing devices |
| DK2033488T3 (en) * | 2006-06-23 | 2013-05-27 | Gn Resound As | HEARING WITH AN EXTENDED ELEMENT |
| WO2007147417A1 (en) * | 2006-06-23 | 2007-12-27 | Gn Resound A/S | A hearing aid with an elongate member |
| US8374367B2 (en) | 2006-06-23 | 2013-02-12 | Gn Resound A/S | Hearing aid with a flexible elongated member |
| US8290187B2 (en) | 2006-09-29 | 2012-10-16 | Oticon A/S | Hearing device and earpiece therefore |
| DK2309779T3 (en) | 2006-09-29 | 2017-08-07 | Oticon As | Hearing aid and earpiece |
| EP2084935B1 (en) * | 2006-11-22 | 2014-04-02 | Sony Ericsson Mobile Communications AB | Sound emitting device with an expandable earpiece |
| DE102007023054A1 (en) * | 2007-05-16 | 2008-11-27 | Siemens Medical Instruments Pte. Ltd. | Earmold with adapter seal |
| DE102007037024A1 (en) | 2007-08-06 | 2009-02-26 | Siemens Medical Instruments Pte. Ltd. | Hearing device with elastically mounted handset |
| WO2009031238A1 (en) | 2007-09-07 | 2009-03-12 | Pioneer Corporation | Earphone |
| US7931027B2 (en) | 2007-10-15 | 2011-04-26 | Widex A/S | Earplug with engagement means |
| US8270649B2 (en) * | 2007-10-25 | 2012-09-18 | Able Planet Incorporated | Technology delivery, positioning and sound management system and method for use in the ear canal |
| EP3376779A1 (en) * | 2009-06-16 | 2018-09-19 | Sivantos Pte. Ltd. | Hearing aid with a replaceable insertion cap |
| DE202009014771U1 (en) * | 2009-11-02 | 2011-03-24 | Seuthe, Ulrich | Coupling element for the acoustic coupling of a sound transducer to a body and sound transducer |
| CN102656905A (en) | 2009-12-21 | 2012-09-05 | 唯听助听器公司 | Ear plug for a hearing aid and a hearing aid |
| DE102010006359A1 (en) * | 2010-02-01 | 2011-08-04 | Siemens Medical Instruments Pte. Ltd. | Hearing system with positioning device and corresponding positioning method |
| JP5998221B2 (en) * | 2011-10-14 | 2016-09-28 | ヴェーデクス・アクティーセルスカプ | Method for producing soft custom ear mold and soft custom ear mold |
| EP2595413B1 (en) * | 2011-11-17 | 2015-07-01 | Oticon A/S | Hearing aid fixture |
| US8855345B2 (en) | 2012-03-19 | 2014-10-07 | iHear Medical, Inc. | Battery module for perpendicular docking into a canal hearing device |
| US9118995B1 (en) | 2012-03-26 | 2015-08-25 | Hear-Wear Technologies LLC | Earpiece auditory devices having improved ear tips |
| US8798301B2 (en) | 2012-05-01 | 2014-08-05 | iHear Medical, Inc. | Tool for removal of canal hearing device from ear canal |
| US9002046B2 (en) | 2012-06-29 | 2015-04-07 | iHear Medical, Inc. | Method and system for transcutaneous proximity wireless control of a canal hearing device |
| KR101385189B1 (en) | 2012-09-05 | 2014-04-14 | 김수봉 | Hearing aid |
| US9078075B2 (en) | 2012-11-30 | 2015-07-07 | iHear Medical, Inc. | Tool for insertion of canal hearing device into the ear canal |
| US8867768B2 (en) | 2012-11-30 | 2014-10-21 | iHear Medical, Inc. | Earpiece assembly with foil clip |
| US9185504B2 (en) | 2012-11-30 | 2015-11-10 | iHear Medical, Inc. | Dynamic pressure vent for canal hearing devices |
| US9088852B2 (en) | 2013-03-06 | 2015-07-21 | iHear Medical, Inc. | Disengagement tool for a modular canal hearing device and systems including same |
| US9060233B2 (en) | 2013-03-06 | 2015-06-16 | iHear Medical, Inc. | Rechargeable canal hearing device and systems |
| WO2014194962A1 (en) * | 2013-06-07 | 2014-12-11 | Phonak Ag | Hearing device |
| EP2819435A1 (en) | 2013-06-26 | 2014-12-31 | Oticon A/s | Vented dome |
| US9439008B2 (en) | 2013-07-16 | 2016-09-06 | iHear Medical, Inc. | Online hearing aid fitting system and methods for non-expert user |
| US9031247B2 (en) | 2013-07-16 | 2015-05-12 | iHear Medical, Inc. | Hearing aid fitting systems and methods using sound segments representing relevant soundscape |
| US9107016B2 (en) | 2013-07-16 | 2015-08-11 | iHear Medical, Inc. | Interactive hearing aid fitting system and methods |
| US9326706B2 (en) | 2013-07-16 | 2016-05-03 | iHear Medical, Inc. | Hearing profile test system and method |
| CN106797522B (en) | 2014-08-15 | 2020-08-07 | 智听医疗公司 | In-ear hearing aid and wireless remote control using method |
| US9769577B2 (en) | 2014-08-22 | 2017-09-19 | iHear Medical, Inc. | Hearing device and methods for wireless remote control of an appliance |
| US9807524B2 (en) | 2014-08-30 | 2017-10-31 | iHear Medical, Inc. | Trenched sealing retainer for canal hearing device |
| US20160066822A1 (en) | 2014-09-08 | 2016-03-10 | iHear Medical, Inc. | Hearing test system for non-expert user with built-in calibration and method |
| WO2016044178A1 (en) | 2014-09-15 | 2016-03-24 | iHear Medical, Inc. | Canal hearing device with elongate frequency shaping sound channel |
| US10097933B2 (en) | 2014-10-06 | 2018-10-09 | iHear Medical, Inc. | Subscription-controlled charging of a hearing device |
| US20160134742A1 (en) | 2014-11-11 | 2016-05-12 | iHear Medical, Inc. | Subscription-based wireless service for a canal hearing device |
| US10085678B2 (en) | 2014-12-16 | 2018-10-02 | iHear Medical, Inc. | System and method for determining WHO grading of hearing impairment |
| US10842417B2 (en) * | 2014-12-30 | 2020-11-24 | Natus Medical Incorporated | Audiologic test probe with locking mechanism, and a component for the test probe |
| US10045128B2 (en) | 2015-01-07 | 2018-08-07 | iHear Medical, Inc. | Hearing device test system for non-expert user at home and non-clinical settings |
| EP3068142B1 (en) * | 2015-03-09 | 2019-09-11 | Conversion Sound Inc. | Comfort and high retention vibration and sound damping ear tips |
| US10489833B2 (en) | 2015-05-29 | 2019-11-26 | iHear Medical, Inc. | Remote verification of hearing device for e-commerce transaction |
| WO2017004259A1 (en) | 2015-06-29 | 2017-01-05 | Hear-Wear Technologies LLC | Transducer modules for auditory communication devices and auditory communication devices |
| DK3142386T3 (en) * | 2015-09-08 | 2019-07-08 | Oticon As | SEALING EARRING |
| DE102015119897B4 (en) * | 2015-11-17 | 2018-02-15 | Egger Otoplastik + Labortechnik Gmbh | Otoplasty with acoustic filter element |
| US20170155985A1 (en) * | 2015-11-30 | 2017-06-01 | Bragi GmbH | Graphene Based Mesh for Use in Portable Electronic Devices |
| CN108781336A (en) | 2015-12-04 | 2018-11-09 | 智听医疗公司 | Hearing devices are voluntarily equipped with |
| DK3280158T3 (en) * | 2016-07-12 | 2022-07-04 | Oticon As | HEARING AID |
| US10462549B2 (en) * | 2016-12-09 | 2019-10-29 | Kingston Technology Corp. | Headphones with an ergonomic cushion and an ergonomic cushion thereof |
| DE102017126214A1 (en) * | 2017-11-09 | 2019-05-09 | Sennheiser Electronic Gmbh & Co. Kg | Earphones with seat adjustment |
| CN212970099U (en) | 2017-11-24 | 2021-04-13 | 索诺瓦公司 | hearing device |
| WO2019199705A1 (en) * | 2018-04-10 | 2019-10-17 | Acouva, Inc. | Ear buds having exterior venting channels |
| DE102018132445A1 (en) * | 2018-12-17 | 2020-06-18 | Kind Hörgeräte Gmbh & Co. Kg | Otoplastic and use of an otoplastic |
| CN111246359A (en) * | 2020-04-01 | 2020-06-05 | 厦门新声科技有限公司 | Miniature ear canal hearing aids |
| KR102394539B1 (en) * | 2021-09-23 | 2022-05-06 | 주식회사 세이포드 | Hearing aid with a coupler for realizing contact hearing aid performance and a receiver detachable from the coupler |
| WO2025083589A1 (en) * | 2023-10-20 | 2025-04-24 | Cochlear Limited | Wearable device with therapeutic substance delivery |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080011A (en) * | 1956-07-16 | 1963-03-05 | John D Henderson | Ear canal insert |
| EP0084973A2 (en) * | 1982-01-25 | 1983-08-03 | Nicolet Instrument Corporation | Ear canal electrode |
| EP0312517A2 (en) * | 1987-10-14 | 1989-04-19 | Gn Danavox A/S | Dispenser for hearing aid wax filter elements |
| US4977976A (en) * | 1988-09-27 | 1990-12-18 | Microsonic, Inc. | Connector for hearing air earmold |
| US5002151A (en) * | 1986-12-05 | 1991-03-26 | Minnesota Mining And Manufacturing Company | Ear piece having disposable, compressible polymeric foam sleeve |
| DE4232317A1 (en) * | 1991-09-26 | 1993-05-13 | Unitron Ind Ltd | DEVICE FOR PROTECTION FROM LARGE EARS FOR A HOER DEVICE TO BE WEARED |
| US5343532A (en) * | 1992-03-09 | 1994-08-30 | Shugart Iii M Wilbert | Hearing aid device |
| WO1996021334A1 (en) * | 1994-12-29 | 1996-07-11 | Decibel Instruments, Inc. | Articulated hearing device |
| JPH08195999A (en) * | 1995-01-17 | 1996-07-30 | Rion Co Ltd | Ear hole orthosis |
-
1998
- 1998-05-11 AR ARP980102167A patent/AR012683A1/en unknown
- 1998-07-07 CA CA002297659A patent/CA2297659A1/en not_active Abandoned
- 1998-07-07 EP EP98933150A patent/EP1000526A2/en not_active Withdrawn
- 1998-07-07 CN CN98807774A patent/CN1265817A/en active Pending
- 1998-07-07 WO PCT/US1998/013890 patent/WO1999007182A2/en not_active Ceased
- 1998-07-07 KR KR1020007000961A patent/KR20010022382A/en not_active Ceased
- 1998-07-07 JP JP2000505769A patent/JP2001512943A/en active Pending
- 1998-07-07 AU AU82879/98A patent/AU725594B2/en not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080011A (en) * | 1956-07-16 | 1963-03-05 | John D Henderson | Ear canal insert |
| EP0084973A2 (en) * | 1982-01-25 | 1983-08-03 | Nicolet Instrument Corporation | Ear canal electrode |
| US5002151A (en) * | 1986-12-05 | 1991-03-26 | Minnesota Mining And Manufacturing Company | Ear piece having disposable, compressible polymeric foam sleeve |
| EP0312517A2 (en) * | 1987-10-14 | 1989-04-19 | Gn Danavox A/S | Dispenser for hearing aid wax filter elements |
| US4977976A (en) * | 1988-09-27 | 1990-12-18 | Microsonic, Inc. | Connector for hearing air earmold |
| DE4232317A1 (en) * | 1991-09-26 | 1993-05-13 | Unitron Ind Ltd | DEVICE FOR PROTECTION FROM LARGE EARS FOR A HOER DEVICE TO BE WEARED |
| US5343532A (en) * | 1992-03-09 | 1994-08-30 | Shugart Iii M Wilbert | Hearing aid device |
| WO1996021334A1 (en) * | 1994-12-29 | 1996-07-11 | Decibel Instruments, Inc. | Articulated hearing device |
| JPH08195999A (en) * | 1995-01-17 | 1996-07-30 | Rion Co Ltd | Ear hole orthosis |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 96, no. 11 29 November 1996 (1996-11-29) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8976991B2 (en) | 2001-08-10 | 2015-03-10 | Hear-Wear Technologies, Llc | BTE/CIC auditory device and modular connector system therefor |
| US8467556B2 (en) | 2009-09-10 | 2013-06-18 | iHear Medical, Inc. | Canal hearing device with disposable battery module |
| CN109246509A (en) * | 2018-09-10 | 2019-01-18 | 天津大学 | Antibacterial sleep aid earphone cover material |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2297659A1 (en) | 1999-02-11 |
| CN1265817A (en) | 2000-09-06 |
| AU8287998A (en) | 1999-02-22 |
| KR20010022382A (en) | 2001-03-15 |
| WO1999007182A2 (en) | 1999-02-11 |
| AR012683A1 (en) | 2000-11-08 |
| JP2001512943A (en) | 2001-08-28 |
| AU725594B2 (en) | 2000-10-12 |
| EP1000526A2 (en) | 2000-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1999007182A3 (en) | Acoustic coupler | |
| CA2375886A1 (en) | Extended wear canal hearing device | |
| WO2001008443A3 (en) | One-size-fits-all uni-ear hearing instrument | |
| US4607720A (en) | Hearing aid | |
| AU8694791A (en) | Ear-protection cup for ear muffs or headphones | |
| WO1998045009A3 (en) | Filter for subterranean use | |
| EP0821192A3 (en) | Tube connector device having connector holder made of elastomer | |
| EP1547645A3 (en) | Medical tube connector device | |
| AU4346889A (en) | Self-tightening soft tubing fitting and method | |
| EP0873757A3 (en) | Cannula sealing shield assembly | |
| AU1466300A (en) | Medical graft connector and methods of making and installing same | |
| WO2004060136A3 (en) | Suspension liner with seal | |
| WO1995009676B1 (en) | Speech transmission adaptor for use with a respirator mask | |
| CA2389398A1 (en) | Ear irrigation device | |
| MY135498A (en) | Push-fit tube couplings | |
| EP0362986A3 (en) | Centrifuge tubes | |
| EP0969235A3 (en) | Hydraulic diaphragm-actuated valve | |
| EP0735306A3 (en) | Pipe couplings | |
| EP0273770A3 (en) | Smoker's pipe | |
| EP0901819A3 (en) | Collection container assembly | |
| AU725001B2 (en) | Hearing aid to be carried completely in the auditory canal and individualized by a cast body | |
| GB1522549A (en) | Hearing aid | |
| CA2262425A1 (en) | Pipe coupling flange assembly | |
| EP0798603A3 (en) | Toner cartridge | |
| CN213345820U (en) | Anti-dropping medical knife and medical surgical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 98807774.4 Country of ref document: CN |
|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AU BA BB BG BR CA CN CU CZ EE GE GW HU ID IL IS JP KP KR LC LK LR LT LV MG MK MN MX NO NZ PL RO SG SI SK SL TR TT UA UZ VN YU |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
| AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AU BA BB BG BR CA CN CU CZ EE GE GW HU ID IL IS JP KP KR LC LK LR LT LV MG MK MN MX NO NZ PL RO SG SI SK SL TR TT UA UZ VN YU |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| ENP | Entry into the national phase |
Ref document number: 2297659 Country of ref document: CA Ref document number: 2297659 Country of ref document: CA Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 82879/98 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020007000961 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1998933150 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1998933150 Country of ref document: EP |
|
| WWG | Wipo information: grant in national office |
Ref document number: 82879/98 Country of ref document: AU |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020007000961 Country of ref document: KR |
|
| WWR | Wipo information: refused in national office |
Ref document number: 1020007000961 Country of ref document: KR |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1998933150 Country of ref document: EP |