USPatentGranted
S1

Mower blade assembly

Granted 15 Aug 2023 · 2 office actions

Current assignee: Nanjing Chervon Industry Co., Ltd. · originally Chervon

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Inventors: Toshinari Yamaoka, Haishen Xu, Jian Yang · Examiner: Mark A Goodwin · AU 2916 · TC 2900

Application
29/865,427
filed 25 Jul 2022
Publication
Not published
not published
Patent· this page
US D995569
granted 15 Aug 2023

Life of the patent

7 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 mower blade assembly showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a side elevational view thereof.

The broken lines depict portions of the mower blade assembly 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

1 codes
USPC · US Patent Classification
D15/17

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File wrapper

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Pendency
1.1 y
386 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Mark A Goodwin
art unit 2916 · TC 2900
Citations: 438 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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