Patent
   D445812
Priority
Apr 06 2000
Filed
Oct 02 2000
Issued
Jul 31 2001
Expiry
Jul 31 2015
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a welding machine, as shown and described.

FIG. 1 is a perspective view of the top, front and right side of a welding machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Shimizu, Masaki, Naito, Tsutomu, Tabata, Yoshiyuki, Hamamoto, Koji, Kitajima, Akihiko, Osaki, Norikazu

Patent Priority Assignee Title
D550731, Aug 31 2006 Hakko Corporation Preheater for melting solder
D666645, May 28 2010 Hakko Corporation Preheater for melting solder
D726793, Mar 13 2014 Leister Technologies AG Welding machine for plastic sheets
D727986, Sep 07 2012 Illinois Tool Works Inc Welding system wire feeder design
D737876, May 10 2014 Leister Technologies AG Welding machine for plastic sheets
D829790, Nov 27 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
D832321, Nov 22 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
D832901, Nov 22 2017 GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO , LTD Soldering station
D978938, Sep 26 2018 Sansha Electric Manufacturing Company, Limited Welding machine
Patent Priority Assignee Title
4628176, Sep 19 1984 Kabushiki Kaisha Tetrak Apparatus for setting schedules of a resistance welding machine
212536,
D416030, Mar 05 1998 LINCOLN ELECTRIC HOLDINGS, INC Portable welder
JP519738,
JP638870,
JP847609,
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Aug 30 2000SHIMIZU, MASAKIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Aug 30 2000KITAJIMA, AKIHIKOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Aug 30 2000OSAKI, NORIKAZUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Aug 30 2000HAMAMOTO, KOJIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Aug 30 2000TABATA, YOSHIYUKIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Aug 30 2000NAITO, TSUTOMUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111620343 pdf
Oct 02 2000Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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