Dynamic keypad for controlling electrical loads

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Description

FIG. 1 is a perspective view of a dynamic keypad for controlling electrical loads according to a first embodiment of our new design.

FIG. 2 is a front view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a perspective view of a dynamic keypad for controlling electrical loads according to a second embodiment of our new design.

FIG. 8 is a front view thereof.

FIG. 9 is a left side view thereof.

FIG. 10 is a right side view thereof.

FIG. 11 is a top view thereof.

FIG. 12 is a bottom view thereof.

FIG. 13 is a perspective view of a dynamic keypad for controlling electrical loads according to a third embodiment of our new design.

FIG. 14 is a front view thereof.

FIG. 15 is a left side view thereof.

FIG. 16 is a right side view thereof.

FIG. 17 is a top view thereof; and,

FIG. 18 is a bottom view thereof.

The rear views form no part of the design and are omitted.

Claims

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

Referenced Cited
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Other references
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Patent History
Patent number: D640992
Type: Grant
Filed: Sep 3, 2009
Date of Patent: Jul 5, 2011
Assignee: Lutron Electronics Co., Inc. (Coopersburg, PA)
Inventors: Lauren B. Margolin (Macungie, PA), Jason C. Killo (Emmaus, PA), Gregory Altonen (Easton, PA), Elliot G. Jacoby (Glenside, PA), Joel S. Spira (Coopersburg, PA)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Mark E. Rose
Application Number: 29/342,975