USD311669SExpiredUtility

Combined stapler and perforator

Assignee: SATO HISANOPriority: Oct 24, 1987Filed: Apr 20, 1988Granted: Oct 30, 1990

Est. expiryOct 24, 2007(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a combined stapler and perforator, as shown and described.

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