IP Library › Granted Patent US 682,655
Granted Patent S1
US 682,655 · App. 29/408,774 · Granted May 21, 2013

Electromagnetic lock

Inventors: Michael Allen Webb (Cave Creek, AZ); Larry Gene Corwin, Jr. (Phoenix, AZ)
Assignee: Securitron Magnalock Corporation
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Quick Facts
Patent No.
US 682,655
App. No.
29/408,774
Granted
May 21, 2013
Kind
S1
Claims (1)

The ornamental design for the electromagnetic lock, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2014
From: SECURITRON MAGNALOCK CORPORATION
To: HANCHETT ENTRY SYSTEMS, INC.
Reel/Frame 032352/0416 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2012
From: WEBB, MICHAEL ALLEN; CORWIN, LARRY GENE, JR.
To: SECURITRON MAGNALOCK CORPORATION
Reel/Frame 027582/0658 →