Tape cassette non-erase mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4630141
SERIAL NO

06781099

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Abstract

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A device for use in a tape cassette recorder preventing the accidental erasing of a magnetic tape contained in a tape cassette which includes a toggle lever for scanning the recess of the cassette which is engageable with a slide of a push button activator in such a manner that the toggle lever can arrest the movement of the slide depending on whether the recess is accessible or not.

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Patent Owner(s)

Patent OwnerAddress
GRUNDIG E M V ELEKTRO-MEHANISCHE VERSUCHSANSTALT MAX GRUNDIG HOLLAND STIFTUNG & CO KG KURGARTENSTRASSE 37 8510 FUERTH/BAY WEST GERMANY A CORP OF WEST GERMANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schulze, Jurgen Nuremberg, DE 13 69

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