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Patent
D598399
Priority
Apr 21 2008
Filed
Apr 21 2008
Issued
Aug 18 2009
Expiry
Aug 18 2023
Assg.orig
Entity
unknown
22
9
n/a
The ornamental design for a keycard switch , as shown and described.
FIG. 1 is a perspective view of a keycard switch 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 keycard switch according to a second embodiment of our new design; and,
FIG. 8 is a front view thereof, the left side, right side, top, and bottom views, respectively, of the second embodiment being identical to the left side, right side, top, and bottom views of the first embodiment.
The rear views form no part of the design and are omitted. The portions of the drawings appearing in broken line are for environment only and do not form a part of the claimed design.
Altonen, Gregory , Mayo, Noel , Jacoby, Elliot G. , Ledoux, Alexandre François , Hash, Michael
Patent
Priority
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Patent
Priority
Assignee
Title
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Apr 16 2008 ALTONEN, GREGORY LUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021604 /0679
pdf
Apr 21 2008 Lutron Electronics Co., Inc. (assignment on the face of the patent) /
Apr 21 2008 MAYO, NOEL LUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021604 /0679
pdf
Apr 21 2008 JACOBY, ELLIOT G LUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021604 /0679
pdf
Apr 21 2008 LEDOUX, ALEXANDRE FRANCOIS LUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021604 /0679
pdf
Apr 21 2008 HASH, MICHAEL LUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021604 /0679
pdf
Mar 04 2019 LUTRON ELECTRONICS CO , INC Lutron Technology Company LLC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049286 /0001
pdf
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