USD259724SExpiredUtility

Vacuum cleaner

48
Assignee: ELECTROLUX CORPPriority: Jan 15, 1979Filed: Jan 15, 1979Granted: Jun 30, 1981
Est. expiryJan 15, 1999(expired)· nominal 20-yr term from priority
Inventors:John T. Ferraris
48
PatentIndex Score
4
Cited by
0
References
1
Claims

Claims

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

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