USD310438SExpiredUtility

Vacuum cleaner

70
Assignee: RYOBI MOTOR PRODUCTS CORPPriority: Aug 17, 1987Filed: Aug 17, 1987Granted: Sep 4, 1990
Est. expiryAug 17, 2007(expired)· nominal 20-yr term from priority
Inventors:Stephen R. Burns
70
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

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

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