USPatentGranted
S1

Tripod type constant velocity joint

Granted 6 Feb 2018 · no office action yet

Assignee: NTN Corporation

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Inventors: Hiroaki Makino, Tatsuro Sugiyama · Examiner: Barbara Fox · AU 2913 · TC 2900

Application
29/553,585
filed 3 Feb 2016
Publication
Not published
not published
Patent· this page
US D809437
granted 6 Feb 2018

Life of the patent

2 dated events
⤢ drag to zoomJan 2016Apr 2016Jul 2016Oct 2016Jan 2017Apr 2017Jul 2017Oct 2017Jan 2018Apr 2018Prosecution
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a tripod type constant velocity universal joint, showing the new design, a rear view being a mirror image;

FIG. 2 is a top view thereof, a bottom view being a mirror image;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a cross-sectional view taken in the direction of 5 - 5 in FIG. 4 ;

FIG. 6 is a cross-sectional view taken in the direction of 6 - 6 in FIG. 1 ;

FIG. 7 is a cross-sectional view taken in the direction 7 - 7 in FIG. 1 ;

FIG. 8 is an enlarged left side view of the tripod type constant velocity universal joint; and,

FIG. 9 is an enlarged cross-sectional view taken in the direction of 9 - 9 in FIG. 1 .

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
D12/159

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File wrapper

Pendency
2.0 y
734 days filing → grant
Office actions
0
none on record
Examiner
Barbara Fox
art unit 2913 · TC 2900
Citations: 25 back · 0 forward

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Chain of title

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Worldwide family

2 members · 2 offices
US1JP1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 56560765
Offices
2
US · JP
Granted
2 of 2
grant date present
›IP5 & PCT — 2 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D809437-SS16 Feb 20183 Feb 2016grantedTripod type constant velocity joint
JPJP-1555641-SS8 Aug 20163 Aug 2015grantedno title held

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Citations

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