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The ornamental design for a combined vacuum pump and control valve therefor, substantially as shown and described. |
FIG. 1 is a perspective view of a combined vacuum pump and control valve therefor showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear end elevational view thereof;
FIG. 4 is a side elevational view thereof, the other side being a mirror image;
FIG. 5 is a front end elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D295048, | Oct 25 1985 | Myotoku Ltd. | Combined vacuum pump and control valves therefor |
D295049, | Oct 25 1985 | Myotoku Ltd. | Combined vacuum pump and control valve therefor |
D295050, | Oct 25 1985 | Myotoku Ltd. | Combined vacuum pump and control valves therefor |
D295180, | Oct 25 1985 | Myotoku Ltd. | Combined vacuum pump and control valves therefor |
D416309, | Jul 10 1996 | SMC Corporation | Electromagnetic valve |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 07 1981 | ISE, YOJI | MYOTOKU LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 003948 | /0433 | |
Oct 19 1981 | Myotoku Ltd. | (assignment on the face of the patent) | / |
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