USD334972SExpiredUtility

Pressure spray washer

76
Assignee: SHOP VAC CORPPriority: Sep 11, 1990Filed: Sep 11, 1990Granted: Apr 20, 1993
Est. expirySep 11, 2010(expired)· nominal 20-yr term from priority
Inventors:Robert C. BerfieldCraig A. Seasholtz
76
PatentIndex Score
17
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pressure spray washer, as shown and described.

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