USD168833S - Eschliman hydraulic relief valve - Google Patents

Description

Feb. 17, 1953 w. E. ESCHLIMAN 1368- 158,333

HYDRAULIC RELIEF VALVE Filed May 28, 1952 2 SHEETS-SHEET 1 EL. INVENTOR.

WILLIAM E. ESGHL/MA/V Feb. 17, 1953 w. E. ESCHLIMAN 1368- 158,833

HYDRAULIC RELIEF VALVE Filed May 28, 1952 2 srmm'rs-sams'r 2 INVENTO 5 WILL/AM E. ESCHL/ 1v XZMA/CZ Jam Maw- Patented Feb. 17, 1953 Des. 168,833

HYDRAULIC RELIEF VALVE William E. Eschliman, Columbus, Ohio, assignor to The Denison Engineering Company, Columbus, Ohio Application May 28, 1952, Serial No. 19,931

Term of patent 14 years (Cl. D'l8-1) To all whom it may concern:

Be it known that I, William E. Eschliman, a citizen of the United States, residing at Columbus. in the county of Franklin, State of Ohio, have invented a new, original, and ornamental Design for a Hydraulic Relief Valve, of which the following is a specification, reference being had to the accompanying drawings forming a part thereof, in which Fig. 1 is a perspective view of a hydraulic relief valve showing my new design.

Fig. 2 is a similar view of the rear portion of the valve shown in Fig. 1.

Fig. 3 is a plan view of the valve and Fig. 4 is a side elevational view of the valve shown in the other figures.

I claim: The ornamental design for a hydraulic relief valve, substantially as shown.

WILLIAM E. ESCHLIMAN.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 32,590 Pessano Apr. 24, 1900 D. 130,438 Robinson Nov. 18, 1941

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