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Publication numberUSD116698 S
Publication typeGrant
Publication dateSep 19, 1939
Filing dateApr 22, 1939
Publication numberUS D116698 S, US D116698S, US-S-D116698, USD116698 S, USD116698S
InventorsGeorge F. Ruopp
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a combined temperature
US D116698 S
Images(1)
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Description  (OCR text may contain errors)

Sept. 19, 1939. RUQPP Des. 116,698

COMBINED TEMPERATURE AND ALTITUDE GAUGE FOR swam BOILERS Filed April 22, 1939 1 flzyezzzor.

Patented Sept. 19, 1939 UNITED STATES Des. 116,698

PATENT OFFICE DESIGN FOR A COMBINED TEMPERATURE AND ALTITUDE GAUGE FOR STEAM BOIL- ERS George F. Ruopp, Marshalltown, Iowa.

7 Application April 22, 1939, Serial No. 84,495

Term of patent 7 years Figure 1 is a front elevation of the combined temperature and altitude gauge for steam boilers showing my new design;

Figure 2 is a side elevation; and

Figure 3 is a rear elevation.

I claim:

The ornamental design for a combined temperature and altitude gauge for steam boilers, as shown.

GEORGE F. RUOPP.