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The ornamental design for a differential pressure regulator, as shown and described. |
FIG. 1 is a front view of a differential pressure regulator showing our new design;
FIG. 2 is a rear view of the differential pressure regulator shown in FIG. 1;
FIG. 3 is a top plan view of the differential pressure regulator shown in FIG. 1;
FIG. 4 is a bottom plan view of the differential pressure regulator shown in FIG. 1;
FIG. 5 is a side view from one side of the differential pressure regulator shown in FIG. 1;
FIG. 6 is a side view of the other side of the differential pressure regulator shown in FIG. 1;
FIG. 7 is a perspective view from one side and below of the differential pressure regulator shown in FIG. 1; and,
FIG. 8 is a perspective view from the other side and above of the differential pressure regulator shown in FIG. 1.
Engelbrektsson, Anders, Torstensson, Alvar
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 19 2000 | ENGELBREKTSSON, ANDERS | Tour & Andersson Hydronics AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011292 | /0746 | |
Oct 19 2000 | TORSTENSSON, ALVAR | Tour & Andersson Hydronics AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011292 | /0746 | |
Nov 16 2000 | Tour & Andersson Hydronics AB | (assignment on the face of the patent) | / |
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