USPatent applicationPatented

Impact wrench

Granted 28 Nov 2000

Assignee: S.P. Air Kabusiki Kaisha

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Inventors: Osamu Izumisawa · Examiner: Antoine Duval Davis · AU 293 · TC 2900

Application· this page
115045
filed 6 Dec 1999
Publication
Not published
not published
Patent
US D434298
granted 28 Nov 2000

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 is a right side elevation of…

FIG. 1 is a right side elevation of an impact wrench of a first embodiment of the present invention showing a detail of texturing used on a grip of the wrench;

FIG. 2 is a left side elevation of the wrench of the first embodiment;

FIG. 3 is a front elevation of the wrench of the first embodiment;

FIG. 4 is a rear elevation of the wrench of the first embodiment;

FIG. 5 is a top plan of the wrench of the first embodiment; and

FIG. 6 is a bottom plan of the wrench of the first embodiment;

FIG. 7 is a right side elevation of an impact wrench of a second embodiment of the present invention;

FIG. 8 is a left side elevation of the wrench of the second embodiment;

FIG. 9 is a front elevation of the wrench of the second embodiment;

FIG. 10 is a rear elevation of the wrench of the second embodiment;

FIG. 11 is a top plan of the wrench of the second embodiment; and,

FIG. 12 is a bottom plan of the wrench of the second embodiment.

The broken lines shown in the drawings indicate features which form no part of the design.

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
D08/68

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File wrapper

Pendency
1.0 y
358 days filing → grant
Office actions
0
on the grant's record
Examiner
Antoine Duval Davis
art unit 293 · TC 2900
Citations: 48 back · 0 forward

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Chain of title

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