USD451104SExpiredUtility

Attachment wheel for a concrete finishing machine

46
Priority: Aug 8, 2000Filed: Aug 8, 2000Granted: Nov 27, 2001
Est. expiryAug 8, 2020(expired)· nominal 20-yr term from priority
Inventors:David Halstead
46
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an attachment wheel for a concrete finishing machine, as shown and described.

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