USD277486SExpiredUtility

Grinding wheel

Assignee: NEW REGISTON CO LTDPriority: Mar 18, 1982Filed: Mar 18, 1982Granted: Feb 5, 1985

Est. expiryMar 18, 2002(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a grinding wheel, as shown and described.

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