GB8709364D0 - Communication handsets - Google Patents

Communication handsets

Info

Publication number
GB8709364D0
GB8709364D0 GB878709364A GB8709364A GB8709364D0 GB 8709364 D0 GB8709364 D0 GB 8709364D0 GB 878709364 A GB878709364 A GB 878709364A GB 8709364 A GB8709364 A GB 8709364A GB 8709364 D0 GB8709364 D0 GB 8709364D0
Authority
GB
United Kingdom
Prior art keywords
communication handsets
handsets
communication
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.)
Granted
Application number
GB878709364A
Other versions
GB2190562B (en
GB2190562A (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.)
Racal Acoustics Ltd
Original Assignee
Racal Acoustics Ltd
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
Application filed by Racal Acoustics Ltd filed Critical Racal Acoustics Ltd
Publication of GB8709364D0 publication Critical patent/GB8709364D0/en
Publication of GB2190562A publication Critical patent/GB2190562A/en
Application granted granted Critical
Publication of GB2190562B publication Critical patent/GB2190562B/en
Expired 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB8709364A 1986-05-12 1987-04-21 Improvments in and relating to communication handsets Expired GB2190562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611526A GB8611526D0 (en) 1986-05-12 1986-05-12 Communication handsets

Publications (3)

Publication Number Publication Date
GB8709364D0 true GB8709364D0 (en) 1987-05-28
GB2190562A GB2190562A (en) 1987-11-18
GB2190562B GB2190562B (en) 1989-12-06

Family

ID=10597725

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868611526A Pending GB8611526D0 (en) 1986-05-12 1986-05-12 Communication handsets
GB8709364A Expired GB2190562B (en) 1986-05-12 1987-04-21 Improvments in and relating to communication handsets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868611526A Pending GB8611526D0 (en) 1986-05-12 1986-05-12 Communication handsets

Country Status (1)

Country Link
GB (2) GB8611526D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652693B1 (en) * 1989-10-03 1992-02-07 Sextant Avionique HANDSET.
GB2252474A (en) * 1991-01-31 1992-08-05 Chang Chin Lu Microphone handle
US5371790A (en) * 1992-07-31 1994-12-06 Canetti Nicolai Telephone with resilient housing
DE19750307A1 (en) * 1997-11-13 1999-05-20 Bosch Gmbh Robert Electronic apparatus, in particular telephone apparatus and process for its manufacture
US6453155B1 (en) * 2000-11-03 2002-09-17 Motorola, Inc. Shapeable communication device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK62484D0 (en) * 1984-02-13 1984-02-13 Gnt Automatic As COMBINED TRANSDUCER UNIT FOR MICROPHONE PHONE

Also Published As

Publication number Publication date
GB2190562B (en) 1989-12-06
GB2190562A (en) 1987-11-18
GB8611526D0 (en) 1986-06-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070420