USD249543SExpiredUtility
Extension for a fire place damper lever
Individually held — no corporate assignee on recordPriority: May 10, 1976Filed: May 10, 1976Granted: Sep 19, 1978
Est. expiryMay 10, 1996(expired)· nominal 20-yr term from priority
Inventors:Turner C. Smith
30
PatentIndex Score
4
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for extension for a fire place damper lever, as shown.
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