Public telephone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Patent

active

D03753077

REFERENCES:
patent: D302273 (1989-07-01), Adachi et al.
patent: D302691 (1989-08-01), Rose
patent: D305653 (1990-01-01), Rose
patent: D315485 (1991-03-01), Schremmer et al.
patent: D319827 (1991-09-01), Palomeque et al.
patent: D339580 (1993-09-01), Schmidt
patent: D342251 (1993-12-01), Hird et al.
patent: 4754126 (1988-06-01), Caldwell
patent: 4974257 (1990-11-01), Ibanez et al.
Teleconnect, Mar. 1988, p. 135, "Phonocard" at top center of page.
Telephony, Jan. 1984, p. 107, Anritsu Telephone.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-2005546

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.