USD271381SExpiredUtility

Sine template

37
Individually held — no corporate assignee on recordPriority: May 22, 1981Filed: May 22, 1981Granted: Nov 15, 1983
Est. expiryMay 22, 2001(expired)· nominal 20-yr term from priority
Inventors:Fahim R. Sidrak
37
PatentIndex Score
2
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for sine template, substantially as shown and described.

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