USD324592SExpiredUtility

Vacuum cleaner

47
Assignee: ELECTROLUX ABPriority: Aug 8, 1989Filed: Feb 7, 1990Granted: Mar 10, 1992
Est. expiryAug 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Christian S. KlingsporCarl-Gustaf Frisell
47
PatentIndex Score
7
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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