USD313682SExpiredUtility

Floor scraper

73
Individually held — no corporate assignee on recordPriority: Feb 13, 1989Filed: Feb 13, 1989Granted: Jan 8, 1991
Est. expiryFeb 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Leo MartinLawrence J. Hernandez
73
PatentIndex Score
20
Cited by
6
References
1
Claims

Claims

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

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