USPatent applicationPatented

Chisel holder bar

Granted 5 Mar 2013 · 2 office actions

Current assignee: Wirtgen GmbH · originally Wirtgen Group

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Inventors: Cyrus Barimani, Karsten Buhr, Thomas Lehnert, Guenter Haehn · Examiner: Mark Goodwin · AU 2916 · TC 2900

Application· this page
29/419,718
filed 1 May 2012
Publication
Not published
not published
Patent
US D677285
granted 5 Mar 2013

Life of the application

9 dated events
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Description

1 parts
›FIG. 1 is an upper rear right side…

FIG. 1 is an upper rear right side perspective view of the chisel holder bar.

FIG. 2 is a front elevation view of the chisel holder bar of FIG. 1 .

FIG. 3 is a rear elevation view of the chisel holder bar of FIG. 1 .

FIG. 4 is a right side elevation view of the chisel holder bar of FIG. 1 .

FIG. 5 is a left side elevation view of the chisel holder bar of FIG. 1 .

FIG. 6 is a top view of the chisel holder bar of FIG. 1 ; and,

FIG. 7 is a bottom view of the chisel holder bar of FIG. 1 .

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

3 codes
USPC · US Patent Classification
D15/28D15/140D80/71

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File wrapper

⤢ drag to zoomApr 2012Jul 2012Oct 2012Jan 2013Apr 2013USPTOApplicantNon-final rejectionFinal rejection
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Pendency
0.8 y
308 days filing → grant
Office actions
2
non-final + final
Responses
2
no RCE
Examiner
Mark Goodwin
art unit 2916 · TC 2900
Citations: 26 back · 0 forward

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Documents

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Chain of title

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