USPatentGranted
S

Impact wrench

Granted 28 Nov 2000 · no office action yet

Assignee: S.P. Air Kabusiki Kaisha

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Attorney: Attorney · Log in to unlock

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

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

Life of the patent

2 dated events
⤢ drag to zoomJan 2000Apr 2000Jul 2000Oct 2000Jan 2001Prosecution
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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

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D08/68

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Pendency
1.0 y
358 days filing → grant
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Examiner
Antoine Duval Davis
art unit 293 · TC 2900
Citations: 48 back · 0 forward

Chain of title

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