Patent
   D356992
Priority
May 18 1994
Filed
May 18 1994
Issued
Apr 04 1995
Expiry
Apr 04 2009
Assg.orig
Entity
unknown
17
8
n/a
The ornamental design for an external battery pack for a portable computer, as shown and described.

FIG. 1 is a perspective view of the design of this invention for an external battery pack for a portable computer, depicting the top, front and right side;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, with the left side elevational view being a mirror image;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Dilgard, Robert E.

Patent Priority Assignee Title
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D910545, Aug 23 2018 Apple Inc Battery for an electronic device
D929317, Nov 22 2019 Apple Inc Battery for an electronic device
D929318, Nov 22 2019 Apple Inc Battery for an electronic device
D949780, Sep 04 2018 Apple Inc. Battery for an electronic device
D961594, Aug 10 2017 Apple Inc. Battery for an electronic device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 06 1994DILGARD, ROBERT E TECHNOGGIN INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070050260 pdf
May 18 1994Technoggin Inc.(assignment on the face of the patent)
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