USD258111SExpiredUtility

Scraper

64
Assignee: CHRISTEN INCORPORATEDPriority: Mar 9, 1978Filed: Mar 9, 1978Granted: Feb 3, 1981
Est. expiryMar 9, 1998(expired)· nominal 20-yr term from priority
Inventors:Louis J. Christen, Jr.
64
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

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

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