Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1991-03-04
1993-10-05
Douglas, Alan P.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D14143
Patent
active
D03400514
REFERENCES:
patent: D248234 (1978-06-01), Genaro et al.
patent: D255238 (1980-06-01), Thomas
patent: D264714 (1982-06-01), Tyree
patent: D273677 (1984-05-01), Martinsen
patent: D282464 (1986-02-01), Rivette et al.
patent: D282736 (1986-02-01), Brown
patent: D294697 (1988-03-01), Burkett et al.
patent: D300826 (1989-04-01), Ng
patent: D323829 (1992-02-01), Martinsen
Asch Jeffrey
Douglas Alan P.
LandOfFree
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.
Profile ID: LFUS-PAI-O-994100