USPatentGranted
S1

Turbine vane

Granted 29 Mar 2022 · 2 office actions

Current assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KG · originally Siemens AG

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Inventors: Bengt Johansson, Almir Ajkunic, Antonio Pesare, Ranjith Kumar Arinipalli · Examiner: Derrick E Holland · AU 2912 · TC 2900

Application
29/749,355
filed 4 Sep 2020
Publication
Not published
not published
Patent· this page
US D947127
granted 29 Mar 2022

Life of the patent

9 dated events
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a first embodiment of a turbine vane showing the new design.

FIG. 2 is a right side view of the turbine vane of FIG. 1 .

FIG. 3 is a left side view of the turbine vane of FIG. 1 .

FIG. 4 is a front view of the turbine vane of FIG. 1 .

FIG. 5 is a rear view of the turbine vane of FIG. 1 .

FIG. 6 is a top view of the turbine vane of FIG. 1 .

FIG. 7 is a bottom view of the turbine vane of FIG. 1 .

FIG. 8 is a perspective view of a second embodiment of a turbine vane showing the new design.

FIG. 9 is a right side view of the turbine vane of FIG. 8 .

FIG. 10 is a left side view of the turbine vane of FIG. 8 .

FIG. 11 is a front view of the turbine vane of FIG. 8 .

FIG. 12 is a rear view of the turbine vane of FIG. 8 .

FIG. 13 is a top view of the turbine vane of FIG. 8 ; and,

FIG. 14 is a bottom view of the turbine vane of FIG. 8 .

The broken lines shown represent the portions of the turbine vane that 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
D13/122D13/115

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File wrapper

⤢ drag to zoomOct 2020Jan 2021Apr 2021Jul 2021Oct 2021Jan 2022Apr 2022USPTOApplicantNon-final rejectionResponse after non-final
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Pendency
1.6 y
571 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Derrick E Holland
art unit 2912 · TC 2900
Citations: 15 back · 0 forward

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Chain of title

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Term & fees

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Validity challenges

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Citations

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