Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1994-12-06
1996-01-16
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03662560
REFERENCES:
patent: D332783 (1993-01-01), Krakower
patent: D337759 (1993-07-01), Brunner
patent: D338456 (1993-08-01), Brunner
patent: D354049 (1995-01-01), Baitinger et al.
patent: D354744 (1995-01-01), Krakower et al.
patent: 5021771 (1991-06-01), Lachman
O.G., Aug, 17, 1993, p. 2133, showing drawing of "Microcomputer Keyboard", U.S. Design patent No. 338,459.
Bovio Michele
Faranda Robert T.
Foster Mark J.
Landry Christian C.
Digital Equipment Corporation
Nunn Freda
Thompson James F.
LandOfFree
Keyboard with trackball pointing device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Keyboard with trackball pointing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Keyboard with trackball pointing device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-300405