USD344615SExpiredUtility

Combined blower and vacuum

71
Assignee: SHOP VAC CORPPriority: Jan 15, 1992Filed: Jan 15, 1992Granted: Feb 22, 1994
Est. expiryJan 15, 2012(expired)· nominal 20-yr term from priority
Inventors:Robert C. BerfieldCraig A. Seasholtz
71
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined blower and vacuum, as shown.

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