USD273620SExpiredUtility

Power sweeper

89
Assignee: TENNANT COPriority: Aug 30, 1982Filed: Aug 30, 1982Granted: Apr 24, 1984
Est. expiryAug 30, 2002(expired)· nominal 20-yr term from priority
Inventors:Paul W. KimzeyDavid W. BergWarren L. Larson
89
PatentIndex Score
28
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power sweeper, substantially as shown.

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