Patent
   D511746
Priority
Dec 17 2004
Filed
Dec 17 2004
Issued
Nov 22 2005
Expiry
Nov 22 2019
Assg.orig
Entity
unknown
29
7
n/a
The ornamental design for portable power inverter, as shown and described.

FIG. 1 is a perspective view of a portable power inverter 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 a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Lu, Chen-Lun

Patent Priority Assignee Title
D580355, Mar 04 2008 Computer Patent Systems, LLC Power inverter
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D933012, Jan 14 2020 GUANGDONG BESTEK MEDICAL DEVICES CO , LTD Inverter
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D945365, Apr 12 2019 Car inverter
D959375, Apr 26 2019 Steelcase Inc. Power case
D969742, May 31 2021 Inverter
ER6200,
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Patent Priority Assignee Title
3320508,
222148,
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2004LU, CHEN-LUNPOTRANS ELECTRICAL CORP LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161100206 pdf
Dec 17 2004Potrans Electrical Corp. Ltd.(assignment on the face of the patent)
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