Limited play tape cassette system

Details Limited play tape cassette system Limited play tape cassette system

1986-10-31

1989-01-31

Hecker, Stuart N.

Dynamic magnetic information storage or retrieval

Record medium

In container

242198, 242199, G11B 1532, G11B 2304

Patent

active

048020486

ABSTRACT:
An assembly added to a conventional VHS cassette provides a wheel for counting the number of plays, or replays of segments of more than a predetermined length, and preventing further replay after the last authorized play by either releasing a spring biased arm to carry an erase head against the tape, or locking the cassette brakes in the engaged position once the cassette is removed form the tape deck.

REFERENCES:
patent: 3630170 (1971-12-01), Christo
patent: 3995319 (1976-11-01), Harris
patent: 4466584 (1984-08-01), Chevalier et al.
patent: 4475222 (1984-10-01), Egendorf
patent: 4482104 (1984-11-01), Saito
patent: 4512535 (1985-04-01), Dickson et al.
patent: 4575778 (1986-03-01), Vogelgesang
patent: 4586101 (1986-04-01), Vogelgesang
patent: 4660116 (1987-04-01), Westfall et al.
patent: 4702434 (1987-10-01), Brauer

Affiliated with

Also associated with

Rating

Limited play tape cassette system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Limited play tape cassette system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Limited play tape cassette system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-181700