USD307206SExpiredUtility
Frost and ice scraper
Individually held — no corporate assignee on recordPriority: Mar 13, 1987Filed: Mar 13, 1987Granted: Apr 10, 1990
Est. expiryMar 13, 2007(expired)· nominal 20-yr term from priority
Inventors:Bill E. Boyd
77
PatentIndex Score
19
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a frost and ice scraper, as shown and described.
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