USD253274SExpiredUtility

Combined fireplace heater and grate

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Assignee: CARDINAL AMERICAN CORPPriority: Nov 2, 1977Filed: Nov 2, 1977Granted: Oct 30, 1979
Est. expiryNov 2, 1997(expired)· nominal 20-yr term from priority
Inventors:Donald A. Boyd
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PatentIndex Score
1
Cited by
0
References
1
Claims

Claims

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

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