Telephonic communications – Terminal – Housing or housing component
Patent
1987-01-15
1989-10-24
Ng, Jin F.
Telephonic communications
Terminal
Housing or housing component
D14249, H04M 119
Patent
active
048767140
ABSTRACT:
A telephone set and a handset are provided which are capable for preventing acoustic coupling between a telephone transmitter and a telephone receiver by isolating the transmitter from the region of the receiver.
REFERENCES:
patent: D266763 (1982-11-01), Grae
patent: D272146 (1984-01-01), Mo
patent: D273490 (1984-04-01), Chen
patent: D276723 (1984-12-01), Marshall
patent: D282166 (1986-01-01), Yuen
patent: D282738 (1986-02-01), Nichols
patent: D285557 (1986-09-01), Bocko
patent: D289896 (1987-05-01), Martensson et al.
patent: 2490637 (1949-12-01), Kraepelien
patent: 2643301 (1949-04-01), Cornfeld
patent: 3521008 (1967-03-01), Tyson
patent: 4178488 (1979-12-01), Nishihata
patent: 4319095 (1982-03-01), Cogan
patent: 4334321 (1982-06-01), Edelman
patent: 4720857 (1988-01-01), Burris et al.
Telephony, Oct. 15, 1910, Handset with Transmitter Cover.
Musha Atsushi
Nonami Takayuki
Yoshida Shigeyuki
Mitsubishi Denki & Kabushiki Kaisha
Ng Jin F.
Vaas Randall S.
LandOfFree
Telephone set does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Telephone set, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone set will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1593369