Patent
   D267968
Priority
Sep 30 1980
Filed
Sep 30 1980
Issued
Feb 15 1983
Expiry
Feb 15 1997
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a muffler for a valve, substantially as shown as described.

FIG. 1 is a front perspective view of a muffler for a valve showing our new design;

FIG. 2 is a side elevational view shown on a larger scale, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view, the bottom being a mirror image thereof;

FIG. 5 is a rear elevational view thereof.

Beach, Earl, Matle, Calvin

Patent Priority Assignee Title
D836513, Feb 08 2017 GE GLOBAL SOURCING LLC Ribbed convolution muffler
D897254, Feb 08 2017 Transportation IP Holdings, LLC Ribbed convolution muffler
Patent Priority Assignee Title
1627324,
3949828, Aug 30 1974 Barry Wright Corporation Fluid exhaust silencer
4294330, Feb 13 1979 Inco Limited Mufflers for percussive pneumatic machines
4324314, Sep 30 1980 Ross Operating Valve Company Muffler
DE2727281,
GB9414OF,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 1980MATLE CALVINRoss Operating Valve CompanyASSIGNMENT OF ASSIGNORS INTEREST 0038160697 pdf
Sep 27 1980BEACH EARLRoss Operating Valve CompanyASSIGNMENT OF ASSIGNORS INTEREST 0038160697 pdf
Sep 30 1980Ross Operating Valve Company(assignment on the face of the patent)
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