Welding machine

Shu , et al.

Patent Grant D855092

U.S. patent number D855,092 [Application Number D/633,131] was granted by the patent office on 2019-07-30 for welding machine. This patent grant is currently assigned to SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.. The grantee listed for this patent is SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.. Invention is credited to Zhiqiang Li, Zhenyu Shu.


United States Patent D855,092
Shu ,   et al. July 30, 2019

Welding machine

Claims

CLAIM The ornamental design for a welding machine, as shown and described.
Inventors: Shu; Zhenyu (Shanghai, CN), Li; Zhiqiang (Shanghai, CN)
Applicant:
Name City State Country Type

SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.

Shanghai

N/A

CN
Assignee: SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. (Shanghai, CN)
Appl. No.: D/633,131
Filed: January 12, 2018

Current U.S. Class: D15/144
Current International Class: 1509
Field of Search: ;D8/29.1,30 ;D13/101,109,110,112,116,122,123,133,144,184 ;D15/144,144.1,144.2,145,146

References Cited [Referenced By]

U.S. Patent Documents
D243459 February 1977 Bliss
D309597 July 1990 Higuchi
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Primary Examiner: Rademaker; Garth
Assistant Examiner: Butac; Fritzgerald L
Attorney, Agent or Firm: Nixon & Vanderhye P.C.

Description



FIG. 1 is a perspective view of the design for the welding machine;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for the purposes of illustrating portions of the welding machine and form no part of the claimed design.

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Patent Diagrams and Documents

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