USD457048SExpiredUtility

Door opener lever

83
Assignee: SCHLAGE LOCK COPriority: May 30, 2001Filed: May 30, 2001Granted: May 14, 2002
Est. expiryMay 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Laura ZoernerJack Gundlach
83
PatentIndex Score
34
Cited by
4
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.