USD395995SExpiredUtility

Checking mechanism for reciprocating operative devices including door closer systems

Assignee: ALONSO RICARDOPriority: May 12, 1997Filed: May 12, 1997Granted: Jul 14, 1998

Est. expiryMay 12, 2017(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a checking mechanism for reciprocating operative devices including door closer systems, as shown and described.

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