USD261099SExpiredUtility

Door closer

93
Assignee: EMHART INDPriority: May 16, 1979Filed: May 16, 1979Granted: Oct 6, 1981
Est. expiryMay 16, 1999(expired)· nominal 20-yr term from priority
Inventors:Richard H. Russell
93
PatentIndex Score
29
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a door closer, as shown and described.

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