IP Library › Granted Patent US 844,411
Granted Patent S1
US 844,411 · App. 29/576,263 · Granted Apr 2, 2019

Door lock escutcheon

Inventor: Lee Griswold (New Haven, CT)
Assignee: YALE SECURITY INC.
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Quick Facts
Patent No.
US 844,411
App. No.
29/576,263
Granted
Apr 2, 2019
Kind
S1
Claims (1)

The ornamental design for a “door lock escutcheon”, as shown and described.

Assignments (4)
BILL OF SALE, ASSIGNMENT & ASSUMPTION AGREEMENT Recorded Feb 20, 2019
From: YALE SECURITY INC.
To: ASSA ABLOY INC.
Reel/Frame 049891/0147 →
BILL OF SALE, ASSIGNMENT & ASSUMPTION AGREEMENT Recorded Feb 20, 2019
From: ASSA ABLOY INC.
To: EMTEK PRODUCTS, INC.
Reel/Frame 049891/0154 →
CHANGE OF NAME Recorded Feb 20, 2019
From: EMTEK PRODUCTS, INC.
To: ASSA ABLOY RESIDENTIAL GROUP, INC.
Reel/Frame 048385/0194 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 19, 2017
From: GRISWOLD, LEE
To: YALE SECURITY INC.
Reel/Frame 043629/0131 →