USD307068SExpiredUtility

Combined floor scrubber and polisher

56
Assignee: HOOVER COPriority: Jul 13, 1987Filed: Jul 13, 1987Granted: Apr 3, 1990
Est. expiryJul 13, 2007(expired)· nominal 20-yr term from priority
Inventors:Sidney H. Bradd
56
PatentIndex Score
7
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined floor scrubber and polisher, as shown and described.

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