Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1987-03-30
1989-09-05
Lucas, Susan J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03032531
REFERENCES:
patent: D249343 (1978-09-01), Ronzani
patent: D286050 (1986-10-01), Roots et al.
patent: 4453188 (1984-06-01), Johnson et al.
patent: 4502083 (1985-02-01), Bauck et al.
Commodore Aug. 24, 1983, p. 5-Vic 1541 Single Disk Drive.
Electronic Design-Apr. 3, 1986, p. 172 Magstripe insert reader.
Holcombe John H.
International Business Machines - Corporation
Lucas Susan J.
Nunn Freda S.
LandOfFree
Disk drive does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disk drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk drive will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-232034