USD493089SExpiredUtility

Door opener lever

72
Assignee: SCHLAGE LOCK COPriority: Feb 10, 2003Filed: Feb 10, 2003Granted: Jul 20, 2004
Est. expiryFeb 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Jeffrey T. SamsonJeffery A. Gettle
72
PatentIndex Score
21
Cited by
6
References
1
Claims

Claims

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

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