USD343483SExpiredUtility

Upright vacuum cleaner head

68
Assignee: RYOBI MOTOR PRODUCTS CORPPriority: Jan 10, 1992Filed: Jan 10, 1992Granted: Jan 18, 1994
Est. expiryJan 10, 2012(expired)· nominal 20-yr term from priority
Inventors:Kiyo Hoshino
68
PatentIndex Score
13
Cited by
12
References
1
Claims

Claims

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

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