USPatent applicationPatented

Square drive wrench having angled head

Granted 27 Mar 2001

Assignee: S.P. Air Kabusiki Kaisha

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Inventors: Osamu Izumisawa · Examiner: Jeffrey Asch · AU 2913 · TC 2900

Application· this page
119378
filed 28 Feb 2000
Publication
Not published
not published
Patent
US D439486
granted 27 Mar 2001

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 a square drive wrench having angled head of the present invention;

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

FIG. 3 is a top plan of the wrench;

FIG. 4 is a bottom plan of the wrench;

FIG. 5 is a front elevation of the wrench; and,

FIG. 6 is a rear elevation of the wrench of the first embodiment.

The broken lines shown in the drawings indicate environmental structure and features which form no part of the claimed 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

2 codes
USPC · US Patent Classification
D08/70D80/61

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File wrapper

Pendency
1.1 y
393 days filing → grant
Office actions
0
on the grant's record
Examiner
Jeffrey Asch
art unit 2913 · TC 2900
Citations: 46 back · 0 forward

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Chain of title

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