Patent
   D400850
Priority
Aug 07 1997
Filed
Aug 07 1997
Issued
Nov 10 1998
Expiry
Nov 10 2012
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a portable battery booster, as shown.

FIG. 1 is a front plan view of the portable battery booster of the present invention;

FIG. 2 is a back plan view of the portable battery booster of FIG. 1;

FIG. 3 is a left side plan view of the portable battery booster of FIG. 1;

FIG. 4 is a right side plan view of the portable battery booster of FIG. 1;

FIG. 5 is a top plan view of the portable battery booster of FIG. 1; and,

FIG. 6 is a bottom plan view of the portable battery booster of FIG. 1.

Coleman, Lonnie

Patent Priority Assignee Title
D424515, May 15 1999 SAGE ELECTRONICS AND TECHNOLOGY, INC Single unit battery charger for multiple batteries with plug insert
D942377, May 09 2019 ABB B V Electrical supply box
D965516, Aug 27 2021 Battery unit charger
Patent Priority Assignee Title
5306956, Dec 29 1990 Sony Corporation Connecting system for supplying electrical power to a device in place of a battery along with the transmission of data signals from the device to monitoring apparatus, or supplying electrical power to a battery for the charging thereof
5459389, Sep 03 1993 PANASONIC ELECTRIC WORKS CO , LTD Dual-charging system for a portable electric appliance
5648712, Aug 29 1995 ADVANCED MOBILE SOLUTIONS, INC Universally interchangeable and modular power supply with integrated battery charger
D382852, Mar 03 1995 LENOVO SINGAPORE PTE LTD Portable battery charger
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