USD310235SExpiredUtility

Typewriter

39
Assignee: SHARP KKPriority: Jul 11, 1988Filed: Dec 19, 1988Granted: Aug 28, 1990
Est. expiryJul 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Hiroshi SakaguchiKeiichi Koyama
39
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a typewriter, as shown and described.

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