USD314847SExpiredUtility

Electric vacuum cleaner

85
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Mar 15, 1990Filed: May 23, 1990Granted: Feb 19, 1991
Est. expiryMar 15, 2010(expired)· nominal 20-yr term from priority
Inventors:Takashi ShoujiToru Abe
85
PatentIndex Score
31
Cited by
6
References
1
Claims

Claims

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

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