USD311318SExpiredUtility
Head for a pole-type sander
Individually held — no corporate assignee on recordPriority: Jun 24, 1987Filed: Jun 24, 1987Granted: Oct 16, 1990
Est. expiryJun 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Melvin L. Ovens
78
PatentIndex Score
21
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a head for a pole-type sander, as shown and described.
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