USD266569SExpiredUtility
Spectacle weight reliever
Individually held — no corporate assignee on recordPriority: May 27, 1980Filed: May 27, 1980Granted: Oct 19, 1982
Est. expiryMay 27, 2000(expired)· nominal 20-yr term from priority
Inventors:Stephen A. Crothers
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PatentIndex Score
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Cited by
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References
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Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a spectacle weight reliever, as shown and described.
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