Telephone

Details Telephone Telephone

1992-10-07

1994-04-26

Douglas, Alan P.

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

Patent

active

D03463834

REFERENCES:
patent: D275099 (1984-08-01), Spilmont et al.
patent: D292580 (1987-11-01), Wang
patent: D305121 (1989-12-01), Pfeifer et al.
patent: D307429 (1990-04-01), Pfeifer et al.
patent: D321187 (1991-10-01), Yang
patent: 4875234 (1989-10-01), Tragatschnig

Affiliated with

Also associated with

Rating

Telephone 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1702612