Patent
   D250949
Priority
Dec 16 1976
Filed
Dec 16 1976
Issued
Jan 30 1979
Expiry
Jan 30 1993
Assg.orig
Entity
unknown
4
1
n/a
The ornamental design for a pneumatically-operated switch, as shown and described.

FIG. 1 is a top plan view of pneumatically-operated switch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the left side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view of the front thereof showing the top and one side; and

FIG. 7 is a perspective view of the back thereof showing the bottom and one side.

Reis, Robert D.

Patent Priority Assignee Title
D261505, Sep 12 1979 Nartron Corporation Electrical control housing assembly
D274135, May 03 1982 PARAGON ELECTRIC COMPANY, INC , A CORP OF WI Automatic set-back control for gas water heater
D623147, Jan 15 2009 Schneider Electric Industries SAS Operating buttons
D971854, Jan 10 2020 FOX HARDWOOD LUMBER COMPANY, L.L.C. Mounting and junction box for lighting
Patent Priority Assignee Title
3902028,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 16 1976United Electric Controls Company(assignment on the face of the patent)
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