USPatent applicationPatented

Deepwater booster

Granted 30 Nov 2021 · 1 office action

Assignee: Tianjin Deepfar Ocean Technology Co., Ltd.

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Inventors: Chunjiang Tian, Jiancang Wei · Examiner: Cynthia M. Chin · AU 2917 · TC 2900

Application· this page
29/653,398
filed 14 Jun 2018
Publication
Not published
not published
Patent
US D937349
granted 30 Nov 2021

Life of the application

8 dated events
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Description

1 parts
›FIG. 1 is the front view for a…

FIG. 1 is the front view for a deepwater booster, showing our new design.

FIG. 2 is the left-side view for a deepwater booster, showing our new design.

FIG. 3 is the right-side view for a deepwater booster, showing our new design.

FIG. 4 is the rear view for a deepwater booster, showing our new design.

FIG. 5 is the bottom view for a deepwater booster, showing our y new design.

FIG. 6 is the top view for a deepwater booster, showing our new design; and,

FIG. 7 is the perspective view for a deepwater booster, showing our new design.

The dashed broken lines in the drawings represent portions of the deepwater booster 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 as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D21/308

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File wrapper

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Pendency
3.5 y
1,265 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Cynthia M. Chin
art unit 2917 · TC 2900
Citations: 12 back · 0 forward

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Documents

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Chain of title

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