Calculator telephone

Details Calculator telephone Calculator telephone

1981-11-05

1984-05-08

Ansher, Bernard

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

D14 53, D14 59

Patent

active

D02737876

REFERENCES:
patent: D224539 (1972-08-01), Vaskunas
patent: D265310 (1982-07-01), Kovens
patent: D267007 (1982-11-01), Chiov
patent: 3976840 (1976-08-01), Cleveland et al.
patent: 4304968 (1981-12-01), Klausner et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1594510