USD304938SExpiredUtility

Lightweight magnetic tape cassette

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Assignee: DIVERSIFIED VISUAL TECHNIQUES INCPriority: Mar 24, 1987Filed: Mar 24, 1987Granted: Dec 5, 1989
Est. expiryMar 24, 2007(expired)· nominal 20-yr term from priority
Inventors:John J. LoweRobert L. StipeAlan J. Fujii
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PatentIndex Score
3
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lightweight magnetic tape cassette, as shown and described.

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