IP Library › Granted Patent US 612,340
Granted Patent S1
US 612,340 · App. 29/340,015 · Granted Mar 23, 2010

Keycard switch

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Quick Facts
Patent No.
US 612,340
App. No.
29/340,015
Granted
Mar 23, 2010
Kind
S1
Claims (1)

We claim the ornamental design for a keycard switch, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: LUTRON ELECTRONICS CO., INC.
To: LUTRON TECHNOLOGY COMPANY LLC
Reel/Frame 049286/0001 →