USD286334SExpiredUtility

Vacuum cleaner

52
Assignee: VORWERK & CO ELEKTROWERKE KGPriority: Mar 23, 1983Filed: Jul 25, 1983Granted: Oct 21, 1986
Est. expiryMar 23, 2003(expired)· nominal 20-yr term from priority
Inventors:Rolf Strohmeyer
52
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

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

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