Patent
   D295050
Priority
Oct 25 1985
Filed
Oct 25 1985
Issued
Apr 05 1988
Expiry
Apr 05 2002
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for combined vacuum pump and control valves therefor, substantially as shown.

FIG. 1 is a top perspective view of a combined vacuum pump and control valves therefor showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof.

Kanno, Teruo

Patent Priority Assignee Title
D409278, Feb 09 1996 SMC Corporation Electromagnetic valve
D409279, Jul 10 1996 SMC Corporation Air supply and discharge block for an electromagnetic valve assembly
D410522, Feb 21 1996 SMC Corporation Electromagnetic valve
D414246, Feb 09 1996 SMC Corporation Electromagnetic valve
D415255, Feb 09 1996 SMC Corporation Electromagnetic valve
D416309, Jul 10 1996 SMC Corporation Electromagnetic valve
D444795, Oct 18 1999 SMC Corporation Fluid pressure cylinder
D723064, Jul 24 2013 J. Schmalz GmbH Vacuum pump
D901542, Jan 04 2019 INDUSTRIAL TECHNOLOGIES AND SERVICES, LLC Vacuum pump
Patent Priority Assignee Title
4600363, Feb 21 1984 MYOTOKU,LTD Ejector pump having an electromagnetic motive fluid valve
215883,
D268759, Aug 25 1980 Fluid metering valve
D271586, Apr 30 1981 Myotoku Ltd. Combined vacuum pump and control valve therefor
D271587, Apr 30 1981 Myotoku Ltd. Combined vacuum pump and control valve therefor
D280727, Jan 03 1983 GAS ODORIZERS, INC , A CORP OF AL Pump for injecting an odorous material into a natural gas line
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 04 1985KANNO, TERUOMYOTOKU LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0044820519 pdf
Oct 25 1985Myotoku Ltd.(assignment on the face of the patent)
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