Magnetic tape cassettes and processes for producing them

Details Magnetic tape cassettes and processes for producing them Magnetic tape cassettes and processes for producing them

2007-12-04

2007-12-04

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Cartridge system

C360S132000

Reexamination Certificate

active

11372077

ABSTRACT:
The magnetic tape cassette has a base with an opening for forming a transparent window and a transparent resin-made window member to be installed in said opening. The window member is provided with an engaging unit which is to be fitted into the base at an angle and the base is provided with an engaging portion that is formed at an angle in correspondence to the engaging unit and the window member is installed in the opening by being fitted in at an angle.

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patent: 6556379 (2003-04-01), Ashikawa
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patent: 07037358 (1995-02-01), None
patent: 2000173227 (2000-06-01), None
patent: 2000215636 (2000-08-01), None

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