USD280768SExpiredUtility

Vacuum cleaner

85
Assignee: ELECTROLUX CORPPriority: Sep 30, 1983Filed: Sep 30, 1983Granted: Sep 24, 1985
Est. expirySep 30, 2003(expired)· nominal 20-yr term from priority
Inventors:John T. FerrarisJames E. BillickGeorge L. Schick
85
PatentIndex Score
27
Cited by
6
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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