USD301647SExpiredUtility

Canister vacuum cleaner

47
Assignee: RYOBI MOTOR PRODUCTS CORPPriority: Dec 16, 1986Filed: Dec 16, 1986Granted: Jun 13, 1989
Est. expiryDec 16, 2006(expired)· nominal 20-yr term from priority
Inventors:Stephen R. BurnsFrank R. Harris
47
PatentIndex Score
5
Cited by
7
References
1
Claims

Claims

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

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