GB0613434D0 - Passive telephone privacy device - Google Patents

Passive telephone privacy device

Info

Publication number
GB0613434D0
GB0613434D0 GBGB0613434.0A GB0613434A GB0613434D0 GB 0613434 D0 GB0613434 D0 GB 0613434D0 GB 0613434 A GB0613434 A GB 0613434A GB 0613434 D0 GB0613434 D0 GB 0613434D0
Authority
GB
United Kingdom
Prior art keywords
privacy device
telephone privacy
passive telephone
passive
telephone
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Withdrawn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
GBGB0613434.0A
Other versions
GB2439765A (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.)
SOMERS DANIEL P
Original Assignee
SOMERS DANIEL P
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 SOMERS DANIEL P filed Critical SOMERS DANIEL P
Priority to GB0613434A priority Critical patent/GB2439765A/en
Publication of GB0613434D0 publication Critical patent/GB0613434D0/en
Publication of GB2439765A publication Critical patent/GB2439765A/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Withdrawn legal-status Critical Current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
    • H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Set Structure (AREA)
GB0613434A 2006-07-06 2006-07-06 Passive telephone privacy device Withdrawn GB2439765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0613434A GB2439765A (en) 2006-07-06 2006-07-06 Passive telephone privacy device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0613434A GB2439765A (en) 2006-07-06 2006-07-06 Passive telephone privacy device

Publications (2)

Publication Number Publication Date
GB0613434D0 true GB0613434D0 (en) 2006-08-16
GB2439765A GB2439765A (en) 2008-01-09

Family

ID=36926563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0613434A Withdrawn GB2439765A (en) 2006-07-06 2006-07-06 Passive telephone privacy device

Country Status (1)

Country Link
GB (1) GB2439765A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10728752B2 (en) 2015-10-13 2020-07-28 Confivox Inc. Case for a portable device
US20210258414A1 (en) * 2018-06-08 2021-08-19 Oleksandr Vasyliyovych NESTERENKO The wireless confidential device for voice communication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501054D0 (en) * 1994-07-06 1995-03-08 Lawton Victor J Booth for mobile telephone
JPH10164199A (en) * 1996-11-26 1998-06-19 Koei Tsusho Kk Loudness prevention tool

Also Published As

Publication number Publication date
GB2439765A (en) 2008-01-09

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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)