|
The ornamental design for a spot welding machine, as shown and described. |
|||||||||||||||||
FIG. 1 is a top plan, elevational, right hand quartering perspective view of a spot welding machine embodying the present design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right hand end view thereof; and,
FIG. 7 is a left hand end view thereof.
| Patent | Priority | Assignee | Title |
| D456033, | Mar 23 2000 | ARO | Welding tool |
| D456426, | Sep 25 2000 | ARO | Welding tool |
| D523044, | Nov 24 2003 | S W A C SCHMITT-WALTER AUTOMATION CONSULT GMBH | Welding tongs |
| D666644, | Oct 21 2011 | Miller Weldmaster Corporation | Portable heat welding machine |
| D667857, | Jun 04 2009 | SMK Co., Ltd. | Electrode tip for resistive welders |
| D693393, | Oct 21 2011 | Miller Weldmaster Corporation | Portable heat welding machine |
| D763333, | Jun 02 2015 | Welding machine | |
| D833491, | Feb 07 2017 | Leister Technologies AG | Heat sealing apparatus |
| D845367, | Feb 07 2017 | Leister Technologies AG | Heat sealing apparatus |
| D925622, | Oct 09 2019 | Munsch Kunststoff-Schweisstechnik GmbH | Extruder |
| Patent | Priority | Assignee | Title |
| 2408847, | |||
| 2929913, | |||
| 4484055, | Oct 07 1980 | Spot welder | |
| 4504724, | Apr 01 1982 | Joyal Products, Inc. | Fusing machine |
| 4510370, | Apr 01 1982 | Joyal Products, Inc. | Fusing machine |
| 4656327, | Aug 23 1985 | Spot welder with electrode clamp | |
| 4924055, | Sep 28 1987 | Shinano Pneumatic Industries Inc. | Spot gun for a welder machine |
| D268185, | Oct 01 1979 | Brother Industries, Ltd. | Drilling machine |
| D327694, | Aug 09 1989 | Spot welder |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |