USD295286SExpiredUtility

Optical glasses

Assignee: TAKEUCHI KUNIOPriority: Sep 29, 1986Filed: Sep 29, 1986Granted: Apr 19, 1988

Est. expirySep 29, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for optical glasses, as shown and described.

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