Portable heat welding machine
Henry September 4, 2
U.S. patent number D666,644 [Application Number D/404,485] was granted by the patent office on 2012-09-04 for portable heat welding machine. This patent grant is currently assigned to Miller Weldmaster Corporation. Invention is credited to Brian D. Henry.
| United States Patent | D666,644 |
| Henry | September 4, 2012 |
Portable heat welding machine
Claims
CLAIM The ornamental design for a portable heat welding machine, as shown and described.
| Inventors: | Henry; Brian D. (North Lawrence, OH) |
|---|---|
| Assignee: | Miller Weldmaster Corporation
(Navarre, OH) |
| Appl. No.: | D/404,485 |
| Filed: | October 21, 2011 |
| Current U.S. Class: | D15/144 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/29.1,30 ;D13/133 ;D15/144,144.1,144.2 ;219/125.1,130,130.5,132,133,241,424,606 ;222/146.5,152,156,189.06,397 ;228/8,20,51,111.5 |
References Cited [Referenced By]
U.S. Patent Documents
| 2929913 | March 1960 | Miller |
| D268185 | March 1983 | Hirose et al. |
| D274914 | July 1984 | Bouman |
| 4484055 | November 1984 | Haines et al. |
| 4510370 | April 1985 | Szantho et al. |
| 4656327 | April 1987 | Wilcox |
| 4924055 | May 1990 | Nakahigasi et al. |
| D327694 | July 1992 | Tanaka |
| D363298 | October 1995 | Takemi |
| D456426 | April 2002 | Boyer et al. |
| D523044 | June 2006 | Hartmann |
Attorney, Agent or Firm: Sand & Sebolt
Description
FIG. 1 is a perspective view of a first embodiment of the portable heat welding machine of the present invention.
FIG. 2 is a front elevational view of the first embodiment.
FIG. 3 is a rear elevational view of the first embodiment.
FIG. 4 is a top plan view of the first embodiment.
FIG. 5 is a bottom plan view of the first embodiment.
FIG. 6 is a left end elevational view of the first embodiment; and,
FIG. 7 is a right end elevational view of the first embodiment.
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