USD274663SExpiredUtility

Carpet sweeper with additional rotable edge brushes

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Assignee: ITTPriority: Dec 4, 1980Filed: May 21, 1981Granted: Jul 10, 1984
Est. expiryDec 4, 2000(expired)· nominal 20-yr term from priority
Inventors:Dieter PatzoldPeter Tiwi
56
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

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

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