USD447276SExpiredUtility

Smoke pipe

80
Priority: Apr 24, 2000Filed: Apr 24, 2000Granted: Aug 28, 2001
Est. expiryApr 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Andrea Lara Gustafson
80
PatentIndex Score
59
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a smoke pipe, as shown.

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