GB1296160A - - Google Patents
Info
- Publication number
- GB1296160A GB1296160A GB1296160DA GB1296160A GB 1296160 A GB1296160 A GB 1296160A GB 1296160D A GB1296160D A GB 1296160DA GB 1296160 A GB1296160 A GB 1296160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- headband
- handset
- telescoped
- handgrip
- instrument
- 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.)
- Expired
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
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4817770 | 1970-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296160A true GB1296160A (sv) | 1972-11-15 |
Family
ID=10447671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296160D Expired GB1296160A (sv) | 1970-10-09 | 1970-10-09 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1296160A (sv) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571746A (en) * | 1982-03-01 | 1986-02-25 | Goerike Rudolf | Collapsible headband |
EP0269550A2 (en) * | 1986-11-21 | 1988-06-01 | Telex Communications, Inc. | Microphone boom hinge |
US4782527A (en) * | 1986-09-30 | 1988-11-01 | Williamson Alfred T | Telephone head/hand set |
US5469505A (en) * | 1992-07-08 | 1995-11-21 | Acs Wireless, Inc. | Communications headset having a ball joint-mounted receiver assembly |
WO1998006233A1 (en) * | 1996-08-08 | 1998-02-12 | Hari Matsuda | Interchangeable receiver/microphone communication device |
-
1970
- 1970-10-09 GB GB1296160D patent/GB1296160A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571746A (en) * | 1982-03-01 | 1986-02-25 | Goerike Rudolf | Collapsible headband |
US4782527A (en) * | 1986-09-30 | 1988-11-01 | Williamson Alfred T | Telephone head/hand set |
EP0269550A2 (en) * | 1986-11-21 | 1988-06-01 | Telex Communications, Inc. | Microphone boom hinge |
EP0269550A3 (en) * | 1986-11-21 | 1989-05-31 | Telex Communications, Inc. | Microphone boom hinge |
US5469505A (en) * | 1992-07-08 | 1995-11-21 | Acs Wireless, Inc. | Communications headset having a ball joint-mounted receiver assembly |
WO1998006233A1 (en) * | 1996-08-08 | 1998-02-12 | Hari Matsuda | Interchangeable receiver/microphone communication device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3916312A (en) | Portable audio communication transceiver device | |
US5003589A (en) | Headphone-convertible telephone handset | |
SE7603548L (sv) | Huvudburen icke-elektrisk, akustisk kommunikationsapparat | |
US20020044670A1 (en) | Pipe microphone device | |
GB1476653A (en) | Headphone set | |
US4741030A (en) | Communications headset | |
GB1184161A (en) | Sound Transducer Mounting | |
GB1296160A (sv) | ||
GB1377237A (en) | Telephone headset | |
GB976067A (en) | Tube connector for use in hearing aids | |
TW367687B (en) | Telephone handset | |
GB1205889A (en) | A headphone | |
GB731830A (en) | Improvements in or relating to operator's telephone headsets | |
GB1324058A (en) | Telephone handset | |
GB913244A (en) | Improvements in or relating to headsets | |
GB566398A (en) | Improvements in or relating to loud speakers and loud speaker horns | |
GB2008893A (en) | Telephone extension earpiece assembly | |
GB1002983A (en) | Apparatus for two-way speech communication | |
GB631861A (en) | Improvements in or relating to loud speakers | |
USD244468S (en) | Desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver | |
ES200910U (es) | Mascarilla perfeccionada para inmersion. | |
ES287657A1 (es) | Aparato telefónico | |
ES24623U (es) | Dispositivo sujetador telefónico al hombro del usuario | |
ES14540U (es) | Auricular suplementario. | |
SE7812483L (sv) | Anordning vid telefonapparat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |