USD257779SExpiredUtility
Disc target
Individually held — no corporate assignee on recordPriority: Oct 25, 1978Filed: Oct 25, 1978Granted: Jan 6, 1981
Est. expiryOct 25, 1998(expired)· nominal 20-yr term from priority
Inventors:Leo W. Sippola
57
PatentIndex Score
11
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a disc target, as shown.
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