USD285735SExpiredUtility

Carpet sweeper

Assignee: HUKUBA KOGYO KKPriority: Apr 28, 1983Filed: Oct 21, 1983Granted: Sep 16, 1986
Est. expiryApr 28, 2003(expired)· nominal 20-yr term from priority
Inventors:Michio Hanyu
66
PatentIndex Score
15
Cited by
9
References
1
Claims

Claims

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

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