USPatentGranted
S1

Socket for screwdriver

Granted 23 Jan 2001 · no office action yet

Assignee: Sangadensetsukogyo Co., Ltd.

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Attorney: Attorney · Log in to unlock

Inventors: Masahiko Yamakawa · Examiner: Philip S. Hyder · AU 2912 · TC 2900

Application
107613
filed 12 Jul 1999
Publication
Not published
not published
Patent· this page
US D436513
granted 23 Jan 2001

Life of the patent

4 dated events
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of the socket for screwdriver showing our new design, the rear elevational view being a mirror image thereof;

FIG. 2 is a top plan view of the socket for screwdriver;

FIG. 3 is a bottom view of the socket for screwdriver;

FIG. 4 is a right side elevational view of the socket for screwdriver, the left side elevational view being a mirror image thereof;

FIG. 5 is an enlarged cross sectional view along the line 5—5 of FIG. 1 of the socket for screwdriver;

FIG. 6 is a front elevational view of the socket for screwdriver; and,

FIG. 7 is a front elevational view of the socket for screwdriver in an inverted position.

The broken line showings of the screwdriver and bolt in FIGS. 6 and 7 are for illustrative purposes only and 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

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D08/86D80/29

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File wrapper

Pendency
1.5 y
561 days filing → grant
Office actions
0
on the grant's record
Examiner
Philip S. Hyder
art unit 2912 · TC 2900
Citations: 5 back · 0 forward

Chain of title

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Citations

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