USD321961SExpiredUtility

Floor cleaner

32
Assignee: YAMAZAKI SANGYO KKPriority: May 27, 1988Filed: Oct 4, 1988Granted: Nov 26, 1991
Est. expiryMay 27, 2008(expired)· nominal 20-yr term from priority
Inventors:Tsuyoshi IshiiKoichi Yoshimura
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PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

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

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