Combination safety-pilot and diaphragm valve
US D200454 S
Description (OCR text may contain errors)
United States Patent Ofitice M454 Patented Feb. 23, 1965 COMBINATION SAFETY-PILOT AND DIAPHRAGM VALVE Delmar K. Everitt, Santa Susana, Calif., assignor to Itt General Controls Inc., Glendale, Calif., a corporation of California Filed Jan. 13, 1964, Ser. No. 78,176
Term of patent 14 years (Cl. D78-1) .FIQ. 2.
FIG. 1 is a perspective view of a combination safety- References Cited by the Examiner pilot and diaphragm valve showing my new design; UNITED STATES PATENTS FIG. 2 is an end view of the some; FIG. 3 is a View showing the back of the same; and 179-068 10/56 Dreyfuss 1391-3 FIG. 4 is a front elevational view of a modified form OTHER REFERENCES i the .design of 4 being Otherwise the San: Taylor Instruments for Process Industries Catalog, Bulas disclosed FIGS' 2 and letin No. 98097, April 1951, page 4. Transet tri-act con- I Claim: 4 troller. The ornamental design for a combination safety-pilot and diaphragm valve. as shown and described. ADELINE B- HANNAH Primary Examiner.
CONRAD A. BOUSQUET. Examiner.