IP Library › Granted Patent US 1,113,400
Granted Patent S1
US 1,113,400 · App. 30/004,403 · Granted Feb 17, 2026

Key safe

Inventors: Lea Plato (Oak Creek, WI); Cornelius Robert O'Rourke (Oak Creek, WI)
Assignee: Master Lock Company LLC
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Quick Facts
Patent No.
US 1,113,400
App. No.
30/004,403
Granted
Feb 17, 2026
Kind
S1
Claims (1)

The ornamental design for a key safe as shown and described.

Continuity (3)
Continuation 29879676 · Jul 11, 2023
Continuation 29720602 · Jan 14, 2020
Division 29618566 · Sep 21, 2017
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