USD248864SExpiredUtility

Combined measuring and drawing instrument

Assignee: YEN WATSONPriority: Sep 10, 1976Filed: Sep 10, 1976Granted: Aug 8, 1978
Est. expirySep 10, 1996(expired)· nominal 20-yr term from priority
Inventors:Watson Yen
67
PatentIndex Score
17
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined measuring and drawing instrument, as shown and described.

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