USD252316SExpiredUtility

Combined fireplace grate and heater

52
Individually held — no corporate assignee on recordPriority: Dec 23, 1977Filed: Dec 23, 1977Granted: Jul 10, 1979
Est. expiryDec 23, 1997(expired)· nominal 20-yr term from priority
Inventors:Donald D. Cagle
52
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined fireplace grate and heater, substantially as shown and described.

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