Patent
   D595739
Priority
Nov 30 2007
Filed
May 27 2008
Issued
Jul 07 2009
Expiry
Jul 07 2023
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a vacuum regulator, as shown and described.

The rotor is attached to a shaft of the internal combustion engine. It is used to control ignition and cool the engine.

FIG. 1 shows a front view of a vacuum regulator showing my new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a top view thereof;

FIG. 4 shows a bottom view thereof;

FIG. 5 shows a left side view thereof;

FIG. 6 shows a right side view thereof;

FIG. 7 shows a top, front and right side perspective view thereof; and,

FIG. 8 shows a top, rear and right side perspective view thereof.

Ogawa, Kazuo

Patent Priority Assignee Title
D622288, Apr 16 2009 APOGEM CAPITAL LLC, AS SUCCESSOR AGENT Vacuum regulator
D626968, Mar 19 2009 GOOGLE LLC Booster regulator
D842433, Mar 28 2017 SMC Corporation Regulator
D877200, Feb 27 2017 MANN+HUMMEL GmbH Crankcase ventilation device housing
Patent Priority Assignee Title
D289401, Aug 30 1984 Siemens-Bendix Automotive Electronics Limited Electric vacuum regulator valve for use with automatic emissions control
D291807, Aug 30 1984 Siemens-Bendix Automotive Electronics Limited Electric vacuum regulator valve for use with automotive emissions control
D370017, Feb 01 1995 Auxiliary unit for augmenting combustion rate of automobile
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May 02 2008OGAWA, KAZUOSMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210600310 pdf
May 27 2008SMC Corporation(assignment on the face of the patent)
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