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The ornamental design for a gas pressure regulator, as shown. |
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FIG. 1 is a front elevational view of a gas pressure regulator embodying our new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a left side elevational, the right side elevational view being a mirror image;
FIG. 4 is a top plan view;
FIG. 5 is a front elevational view of another embodiment of FIGS. 1-4;
FIG. 6 is a rear elevational view;
FIG. 7 is a left side elevational view, the right side elevational view; and
FIG. 8 is a top plan view thereof.
Anderson, David G., Datta, Bishnu P.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 18 1988 | L-Tec | (assignment on the face of the patent) | / | |||
| Apr 28 1988 | DATTA, BISHNU P | L-Tec | ASSIGNMENT OF ASSIGNORS INTEREST | 004886 | /0438 | |
| Apr 28 1988 | ANDERSON, DAVID G | L-Tec | ASSIGNMENT OF ASSIGNORS INTEREST | 004886 | /0438 | |
| Oct 30 1990 | L-TEC Company | ESAB AB, A SWEDISH CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005491 | /0029 |
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