Patent
   D258075
Priority
Mar 31 1978
Filed
Mar 31 1978
Issued
Jan 27 1981
Expiry
Jan 27 1995
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a gas pressure regulator, substantially as shown.

FIG. 1 is a left side elevational view of a gas pressure regulator embodying my design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right end elevational view thereof; and

FIG. 6 is a perspective view thereof.

Mann, David O.

Patent Priority Assignee Title
9709998, Mar 14 2013 APOGEM CAPITAL LLC, AS SUCCESSOR AGENT Pressure regulator
D334796, Jul 08 1986 Kosan Teknova A/S Discharge regulator for a liquefied gas container
Patent Priority Assignee Title
2770252,
2775981,
106584,
115780,
181319,
221430,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 1978Marshall Brass Company(assignment on the face of the patent)
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