Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1991-01-30
1993-06-22
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03366375
REFERENCES:
patent: D308518 (1990-06-01), Wright
patent: D310210 (1990-08-01), Ishida
patent: D311907 (1990-11-01), Yoshihara
patent: D317912 (1991-07-01), Takai
patent: D319222 (1991-08-01), Mizusugi et al.
patent: D326846 (1992-06-01), Lerude
PC Magazine Mar. 13, 1990. p. 149--Computer/IBM.
Sharp catalog "Personal Work Station (PC-8041)", published Oct. 1989.
IBM catalog "IBM Personal System/55 (Model 5545)", publication date unknown, computer believed to have been sold commercially in the U.S. since Jun. of 1988.
Abe Tetsuji
Mishiro Benito
Yamagiwa Kazuhiko
Burke Wallace R.
Matsushita Electric - Industrial Co., Ltd.
Nunn Freda S.
LandOfFree
Computer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1433093