Key switch

- Ergodex, Inc.
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Description

FIG. 1 represents a front view of an embodiment of a key switch showing our new design with the key being in an unactuated position;

FIG. 2 represents a right side view of the design shown in FIG. 1;

FIG. 3 represents a rear view of the design shown in FIG. 1;

FIG. 4 represents a left side view of the design shown in FIG. 1;

FIG. 5 represents a top view of the design shown in FIG. 1;

FIG. 6 represents a bottom view of the design shown in FIG. 1;

FIG. 7 represents a right, front, top perspective view of the design shown in FIG. 1 in an unactuated position;

FIG. 8 represents a right, rear, bottom perspective view of the design shown in FIG. 1; and,

FIG. 9 represents a right, front, top perspective view of the design shown in FIG. 1 in an actuated position.

Claims

The ornamenal design for a key switch, as shown and described.

Referenced Cited
U.S. Patent Documents
D311913 November 6, 1990 Schaum
D342057 December 7, 1993 McGinley
6150624 November 21, 2000 Yao
Patent History
Patent number: D514584
Type: Grant
Filed: Mar 19, 2004
Date of Patent: Feb 7, 2006
Assignee: Ergodex, Inc. (Mountain View, CA)
Inventors: Scott W. Summit (San Francisco, CA), Michael S. Roberts (San Francisco, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Susan Moon Lee
Attorney: Venable LLP
Application Number: 29/201,684
Classifications
Current U.S. Class: Key (D14/456)