Protective safety device for cassette tape recorders

Details Protective safety device for cassette tape recorders Protective safety device for cassette tape recorders

1991-08-05

1992-10-20

Luebke, Renee S.

Locks

Portable

70 58, 70169, 292DIG65, E05B 6500

Patent

active

051560275

ABSTRACT:
A latchable safety protection device for covering the cassette receiving opening of a cassette tape recorder for preventing the introduction of foreign elements into the recording chamber in which the device includes a plastic body having an integral hollow insert portion and cover portion. A pair of spring biased latching members which engage the sides of the cassette receiving opening, and a pair of slidable release members for retracting the spring biased latching members to permit the withdrawal of the device from the cassette receiving opening to allow the insertion of a tape cassette.

REFERENCES:
patent: 2936189 (1960-05-01), Pearson
patent: 3405960 (1968-10-01), Wargo
patent: 3666338 (1972-05-01), Russell
patent: 4286809 (1981-09-01), Godwin
patent: 4527405 (1985-07-01), Renick et al.
patent: 4607301 (1986-08-01), Iizuka
patent: 4655057 (1987-04-01), Derman
patent: 4908728 (1990-03-01), Pinkett
patent: 4922734 (1990-05-01), Iannucci
patent: 4959979 (1990-10-01), Filipow et al.
patent: 4964286 (1990-10-01), Poyer
patent: 4977762 (1990-12-01), Dennis
patent: 5022242 (1991-06-01), Povilaitis

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