USD314671SExpiredUtility

Water driven rotary brush for washing vehicles

31
Individually held — no corporate assignee on recordPriority: Jan 15, 1988Filed: Jan 15, 1988Granted: Feb 19, 1991
Est. expiryJan 15, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert A. SwansonRichard L. C. Lau
31
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a water driven rotary brush for washing vehicles, as shown and described.

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