USD162873S - Pilch hydraulic trencher - Google Patents

Description

April 10, 1951 J. s. PlLCH HYDRAULIC TRENCHER Filed Dec. 14, 1949 Des. 162,873

4 Sheets-Sheet 1 lNVENTOR.

y JOHN 3.1m?

April 10, 1951 J. s. PILCH Des. 162,873

HYDRAULIC TRENCHER Filed Dec. 14, 1949 4 Sheets-Sheet 2 IINVENTOR. JO [-1 N s. PlLcH April 10, 1951 J. s. PILCH Des. 162,873

HYDRAULIC TRENCHER Filed Dec. 14, 1949 4 Sheets-Sheet 3 JOHN S. PH-CH ATTORNEY INVENTOR.

Des. 162,873

April 10, 1951 J. s. PILCH HYDRAULIC TRENCHER 4 Sheets-Sheet 4 Filed Dec. 14, 1949 I Inwcntor JOHN S. PILCH Gttorncg Patented Apr. 10, 1951 Des. 162,873

UNITED STATES PATENT OFFICE HYDRAULIC TRENCHER John S. Pilch, Ware, Mass.

Application December 14, 1949, Serial No. 6,602

Term of patent 14 years To all whom it may concern:

Be it known that I, John S. Pilch, a citizen of the United States and resident of Ware, in the county of Hampshire and State of Massachusetts, have invented a new, original, and ornamental Design for Hydraulic Trencher, of which the following is a specification, reference being had to the accompanying drawings, forming part thereof.

Fig. 1 is a side view of a hydraulic trencher, embodying the design;

Fig. 2 is a side view thereof taken from the opposite side;

Fig. 3 is a top or plan view thereof; and

Fig. 4 is a perspective view thereof.

In the drawings the characteristic features of my design are shown in full lines.

I claim: The ornamental design for a hydraulic trencher, substantiall as shown and described.

JOHN s'. PILCH.

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

UNITED STATES PATENTS Number Name Date 2,303,852 Linn Dec. 1, 1942 2,411,498 Billings Nov. 26, 1946 2,436,799 Frost Mar. "2, 1948 2,498,000 McLean Feb. 21, 1950

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