PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D821464
|
Priority
Jul 30 2016
|
Filed
Nov 28 2016
|
Issued
Jun 26 2018
|
Expiry
Jun 26 2033
|
|
Assg.orig
|
|
Entity
unknown
|
26
|
23
|
n/a
|
|
|
The ornamental design for an electric welding machine, as shown and described.
|
FIG. 1 is a front view of an electric welding machine showing my new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines in the drawings depict unclaimed environmental subject matter.
Lin, Yang
Patent |
Priority |
Assignee |
Title |
D836146, |
Jun 27 2017 |
|
Electric welding machine shell |
D844035, |
Mar 16 2018 |
Lincoln Global, Inc. |
Welder enclosure |
D849809, |
Mar 16 2018 |
Lincoln Global, Inc. |
Welder enclosure |
D853457, |
Mar 14 2016 |
ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. |
Welding machine case |
D853458, |
Mar 14 2016 |
ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. |
Welding machine case |
D860276, |
Mar 14 2016 |
ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. |
Welding machine case |
D862544, |
Apr 22 2016 |
ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. |
Welding machine case |
D862545, |
Mar 14 2016 |
ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. |
Welding machine case |
D885448, |
Oct 19 2018 |
Koike Sanso Kogyo Co., Ltd. |
Welding and cutting machine for metals |
D923672, |
Oct 21 2019 |
Oberlin Filter Co.; OBERLIN FILTER CO |
CNC machining filter apparatus |
D964442, |
Feb 27 2020 |
Kemppi Oy |
Welding machine |
D975763, |
Oct 30 2020 |
TRUMPF GMBH + CO KG |
Welding machine |
D978938, |
Sep 26 2018 |
Sansha Electric Manufacturing Company, Limited |
Welding machine |
ER1027, |
|
|
|
ER1106, |
|
|
|
ER1716, |
|
|
|
ER2107, |
|
|
|
ER2290, |
|
|
|
ER2757, |
|
|
|
ER2865, |
|
|
|
ER4426, |
|
|
|
ER4501, |
|
|
|
ER7134, |
|
|
|
ER7194, |
|
|
|
ER8079, |
|
|
|
ER9014, |
|
|
|
Patent |
Priority |
Assignee |
Title |
4496822, |
Jul 11 1983 |
Clore Automotive, LLC |
Tilting releasing latch structure for welding machine welding head |
6531683, |
Nov 30 2001 |
|
Boom control system |
6590184, |
May 15 2002 |
Illinois Tool Works |
Rack assembly support for welding machine |
6596972, |
Jul 17 2001 |
Lincoln Global, Inc. |
Welding accessory arrangement |
9756456, |
Aug 17 2012 |
Illinois Tool Works Inc. |
Wireless communication network association and security for control of industrial equipment in harsh environments |
20030213789, |
|
|
|
20060043082, |
|
|
|
20070090163, |
|
|
|
20080135695, |
|
|
|
20090230118, |
|
|
|
20110030723, |
|
|
|
20110095009, |
|
|
|
20120241417, |
|
|
|
20130048699, |
|
|
|
20160016248, |
|
|
|
20170129035, |
|
|
|
20170144242, |
|
|
|
D275292, |
Aug 19 1982 |
Century Mfg. Co. |
Welding machine |
D280329, |
Jul 25 1983 |
CENTURY MFG CO |
Welding machine |
D631074, |
Jul 10 2009 |
Lincoln Global, Inc |
Welding simulator console |
D742444, |
Nov 12 2014 |
Lincoln Global, Inc. |
Welder enclosure |
D772965, |
Sep 11 2015 |
MK Products, Inc. |
Portable welding power supply with detachable wire feeder |
RE46313, |
Apr 21 2010 |
NORTHERN TOOL & EQUIPMENT COMPANY, INC |
Welding cart |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a