Patent
   D382852
Priority
Mar 03 1995
Filed
Sep 01 1995
Issued
Aug 26 1997
Expiry
Aug 26 2011
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a portable battery charger, as shown and described.

FIG. 1 is a perspective view of the portable battery charger showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Takahashi, Tomoyuki

Patent Priority Assignee Title
D400850, Aug 07 1997 Portable battery booster
D490051, May 15 2003 Sharp Kabushiski Kaisha Electric power converter for a solar battery
D723457, Jan 11 2012 BUSINESS CLASS TECH INC Phone charger
D818431, May 26 2016 THALES DEFENSE & SECURITY, INC Battery charger
D909292, May 26 2016 THALES DEFENSE & SECURITY, INC. Battery charger
Patent Priority Assignee Title
D333651, May 09 1991 NEC Corporation Battery charger for a facsimile transmitter and receiver
D343381, Apr 22 1992 Canon Kabushiki Kaisha Combined battery and battery charger for a cordless facsimile machine
D369343, Nov 04 1994 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Battery charger
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 01 1995International Business Machines Corporation(assignment on the face of the patent)
Sep 13 1995TAKAHASHI, TOMOYUKIInternational Business Machines CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077660850 pdf
May 20 2005International Business Machines CorporationLENOVO SINGAPORE PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168910507 pdf
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