USPatent applicationPatented

Power pack system

Granted 17 Apr 2001

Assignee: Pit-Kin Loh

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Attorney: Attorney · Log in to unlock

Inventors: Pit-Kin Loh · Examiner: Susan J. Lucas · AU 2911 · TC 2900

Application· this page
109830
filed 23 Aug 1999
Publication
Not published
not published
Patent
US D440540
granted 17 Apr 2001

Life of the application

3 dated events
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Description

1 parts
›FIG. 1 is a top view of the…

FIG. 1 is a top view of the surge protector portion of the power pack system according to the invention;

FIG. 2 is a side view of the surge protector portion of the power pack system as shown in FIG. 1;

FIG. 3 is a bottom view of the surge protector portion of the power pack system as shown in FIG. 1;

FIG. 4 is a side view of the surge protector portion of the power pack system as shown in FIG. 1, viewed from the opposite side of the surge protector as shown in FIG. 2;

FIG. 5 is a front view of the surge protector portion of the power pack system as shown in FIG. 1;

FIG. 6 is a back view of the surge protector portion of the power pack system as shown in FIG. 1;

FIG. 7 is a top view of the battery pack portion of the power pack system according to the invention;

FIG. 8 is side view of the battery pack portion of the power pack system as shown in FIG. 7;

FIG. 9 is a bottom view of the battery pack portion of the power pack system as shown in FIG. 7;

FIG. 10 is a side view of the battery pack portion of the power pack system as shown in FIG. 7,viewed from the opposite side of the battery pack as shown in FIG. 8;

FIG. 11 is a front view of the battery pack portion of the power pack system as shown in FIG. 7;

FIG. 12 is a back view of the battery pack portion of the power pack system as shown in FIG. 7;

FIG. 13 is a top view of the power pack system, showing the surge protector mounted on one battery pack;

FIG. 14 is a side view of the power pack system as shown in FIG. 13;

FIG. 15 is a bottom view of the power pack system as shown in FIG. 13;

FIG. 16 is a front view of the power pack system as shown in FIG. 13;

FIG. 17 is a back view of the power pack system as shown in FIG. 13;

FIG. 18 is a top view of the second embodiment of the power pack system, showing a surge protector mounted on top of one battery pack, and separated from a second battery pack;

FIG. 19 is a side view of the power pack system as shown in FIG. 18;

FIG. 20 is a bottom view of the power pack system as shown in FIG. 18;

FIG. 21 is a front view of the power pack system as shown in FIG. 18;

FIG. 22 is a back view of the power pack system as shown in FIG. 18;

FIG. 23 is a top view of the second embodiment of the power pack system, showing a surge protector mounted on top of two battery packs;

FIG. 24 is a side view of the power pack system as shown in FIG. 23;

FIG. 25 is a bottom view of the power pack system as shown in FIG. 23;

FIG. 26 is a front view of the power pack system as shown in FIG. 23; and,

FIG. 27 is a back view of the power pack system as shown in FIG. 23.

The cord is shown broken away to indicate indefinite length.

The surge protector and the battery pack of the power pack system are disclosed separately for convenience of illustration.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D13/139.8

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File wrapper

Pendency
1.7 y
603 days filing → grant
Office actions
0
on the grant's record
Examiner
Susan J. Lucas
art unit 2911 · TC 2900
Citations: 5 back · 0 forward

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Chain of title

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