IP Library › Granted Patent US 841,428
Granted Patent S1
US 841,428 · App. 29/592,920 · Granted Feb 26, 2019

Vertical door handle

Inventors: Liza Alcala Escobar (Zapopan, MX); Lee Griswold (New Haven, CT); David Nava (Tlajomulco de Zuniga, MX)
Assignee: ASSA ABLOY RESIDENTIAL GROUP, INC.
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Quick Facts
Patent No.
US 841,428
App. No.
29/592,920
Granted
Feb 26, 2019
Kind
S1
Claims (1)

The ornamental design for a vertical door handle, as shown and described.

Assignments (3)
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 →