Patent
   D516448
Priority
Dec 31 2004
Filed
Dec 31 2004
Issued
Mar 07 2006
Expiry
Mar 07 2020
Assg.orig
Entity
unknown
13
13
n/a
The ornamental design for backup alarm, as shown and described.

FIG. 1 is a perspective view of backup alarm showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Lai, Hsi-Chi

Patent Priority Assignee Title
8265320, Jan 27 2009 JPMORGAN CHASE BANK, N A Loudspeaker
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D796367, Feb 27 2015 JPMORGAN CHASE BANK, N A Acoustic backup alarm capable of dual technology (acoustical and optical) operation
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D952493, Sep 13 2018 JPMORGAN CHASE BANK, N A Backup alarm
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