P
USD246306SExpiredUtilityPatentIndex 74

Tape cassette

Assignee: SONY CORPPriority: Dec 27, 1975Filed: Jun 25, 1976Granted: Nov 8, 1977
Est. expiryDec 27, 1995(expired)· nominal 20-yr term from priority
Inventors:KISHI YOSHIO
74
PatentIndex Score
8
Cited by
2
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.