USD289933SExpiredUtility

Sweeper

68
Assignee: SHOP VAC CORPPriority: Jul 1, 1986Filed: Jul 1, 1986Granted: May 19, 1987
Est. expiryJul 1, 2006(expired)· nominal 20-yr term from priority
Inventors:Robert C. BerfieldCraig A. SeasholtzRichard M. Fegan
68
PatentIndex Score
11
Cited by
14
References
1
Claims

Claims

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

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