Patent
   D282562
Priority
Feb 03 1983
Filed
Feb 03 1983
Issued
Feb 11 1986
Expiry
Feb 11 2000
Assg.orig
Entity
unknown
12
11
n/a
The ornamental design for a back pressure regulator, substantially as shown and described.

FIG. 1 is a right side elevational view of a back pressure regulator showing my new design, the left side being a mirror image of the right side shown;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Looney, Raymond H.

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ER1357,
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Patent Priority Assignee Title
2568026,
2686534,
2831500,
3236256,
3409037,
3487852,
4321945, Jan 15 1980 ELECTRICITE DE FRANCE SERVICE, NATIONAL Damped fluid pressure relief valve
218519,
33306,
45994,
96405,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 01 1983LOONEY, RAYMOND H BAIRD MANUFACTURING COMPANY A CORP OF OK ASSIGNMENT OF ASSIGNORS INTEREST 0040920746 pdf
Feb 03 1983Baird Manufacturing Company(assignment on the face of the patent)
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