USD308535SExpiredUtility

Typewriter

41
Assignee: SMITH CORONA CORPPriority: Sep 23, 1987Filed: Sep 23, 1987Granted: Jun 12, 1990
Est. expirySep 23, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert L. Kasprzycki
41
PatentIndex Score
3
Cited by
7
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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