GB9123918D0 - Improved head-set telephone device and method - Google Patents

Improved head-set telephone device and method

Info

Publication number
GB9123918D0
GB9123918D0 GB919123918A GB9123918A GB9123918D0 GB 9123918 D0 GB9123918 D0 GB 9123918D0 GB 919123918 A GB919123918 A GB 919123918A GB 9123918 A GB9123918 A GB 9123918A GB 9123918 D0 GB9123918 D0 GB 9123918D0
Authority
GB
United Kingdom
Prior art keywords
telephone device
improved head
set telephone
head
improved
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.)
Withdrawn
Application number
GB919123918A
Other versions
GB2255471A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/613,168 external-priority patent/US5177784A/en
Application filed by Individual filed Critical Individual
Publication of GB9123918D0 publication Critical patent/GB9123918D0/en
Publication of GB2255471A publication Critical patent/GB2255471A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
GB9123918A 1990-11-15 1991-11-11 A telephone handset/headset Withdrawn GB2255471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/613,168 US5177784A (en) 1990-11-15 1990-11-15 Head-set telephone device and method
US73333491A 1991-07-22 1991-07-22

Publications (2)

Publication Number Publication Date
GB9123918D0 true GB9123918D0 (en) 1992-01-02
GB2255471A GB2255471A (en) 1992-11-04

Family

ID=27086940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123918A Withdrawn GB2255471A (en) 1990-11-15 1991-11-11 A telephone handset/headset

Country Status (2)

Country Link
FR (1) FR2669799A1 (en)
GB (1) GB2255471A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9309032U1 (en) * 1993-06-17 1994-11-03 Lachnitt Klaus Telephone device
US5568516A (en) * 1993-07-02 1996-10-22 Phonic Ear Incorporated Very low power cordless headset system
FR2746997B1 (en) * 1996-03-28 1998-11-20 Pralus Charles TELEPHONE ASSEMBLY TRANSFORMABLE INTO A TELEPHONE HELMET
WO1998037682A1 (en) 1997-02-21 1998-08-27 Nokia Mobile Phones Limited An ergonomically shaped handset
GB2324927B (en) * 1997-05-02 2001-09-05 Nokia Mobile Phones Ltd A radio handset
FR2777726A1 (en) * 1998-04-17 1999-10-22 Thomson Csf Audio headset design
GB9905144D0 (en) * 1999-03-08 1999-04-28 Kowssari Faruardin Headset mobile phone
US7155265B2 (en) 2003-09-24 2006-12-26 Medhin Michael S Retractable telephone holding unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2060888A1 (en) * 1970-12-10 1972-06-15 Standard Elek K Lorenz Ag Telephone handset
EP0262915A3 (en) * 1986-09-30 1988-11-30 Alfred T. Williamson A combination telephone handset and headset device
US4821318A (en) * 1987-04-17 1989-04-11 Wu Chuan Chi Convertible handset device for telephone sets
US4907266A (en) * 1988-05-24 1990-03-06 Chen Ping Huang Headphone-convertible telephone hand set
US5003589A (en) * 1989-06-01 1991-03-26 Chen Ping Huang Headphone-convertible telephone handset

Also Published As

Publication number Publication date
GB2255471A (en) 1992-11-04
FR2669799A1 (en) 1992-05-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)