IP Library › Granted Patent US 640,992
Granted Patent S1
US 640,992 · App. 29/342,975 · Granted Jul 5, 2011

Dynamic keypad for controlling electrical loads

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Quick Facts
Patent No.
US 640,992
App. No.
29/342,975
Granted
Jul 5, 2011
Kind
S1
Claims (1)

We claim the ornamental design for a dynamic keypad for controlling electrical loads, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: LUTRON ELECTRONICS CO., INC.
To: LUTRON TECHNOLOGY COMPANY LLC
Reel/Frame 049286/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2009
From: MARGOLIN, LAUREN B.; KILLO, JASON C.; ALTONEN, GREGORY; JACOBY, ELLIOT G.; SPIRA, JOEL S.
To: LUTRON ELECTRONICS CO., INC.
Reel/Frame 023300/0921 →