USD300656SExpiredUtility

Fireplace insert smoke pipe connector

43
Individually held — no corporate assignee on recordPriority: Feb 3, 1986Filed: Feb 3, 1986Granted: Apr 11, 1989
Est. expiryFeb 3, 2006(expired)· nominal 20-yr term from priority
Inventors:Thomas E. Buehler
43
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for fireplace insert smoke pipe connector, as shown and described.

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