USPatentGranted
S1

Hand held welding machine

Granted 13 Dec 2022 · 2 office actions

Assignee: Bing Zhang

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Inventors: Bing Zhang · Examiner: Calvin E Vansant · AU 2915 · TC 2900

Application
29/821,816
filed 3 Jan 2022
Publication
Not published
not published
Patent· this page
US D972610
granted 13 Dec 2022

Life of the patent

6 dated events
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Description

1 parts
›FIG. 1 is a front, left and bottom…

FIG. 1 is a front, left and bottom perspective view of a hand held welding machine, showing my design.

FIG. 2 is a rear, right and top perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

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
D15/144

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File wrapper

⤢ drag to zoomJan 2022Apr 2022Jul 2022Oct 2022Jan 2023USPTOApplicantNon-final rejectionResponse after non-final
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Pendency
0.9 y
344 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Calvin E Vansant
art unit 2915 · TC 2900
Citations: 28 back · 0 forward

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Term & fees

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Citations

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