USD35032S - Design for an anchor for drilling-machines - Google Patents

Description

DESIGN.

No. 35,032. Patented Sept. 3, m. I. WANTLING.

ANCHOR FOR DRILLING MACHINES.

(Applicatiqn filed Aug. 8, 1901.)

UNITED STATES PATENT OFFICE.

ISAAC WANTLING, OF 'PEORIA, ILLINOIS.

DESIGN FOR AN ANCHOR FOR DRILLING-MACHINES.

SPECIFICATION forming part of Design No. 35,032, dated September 3, 1901.

Application filed August 8, 1901. Serial No. 71,359. Term of patent '7 years.

To all whom it may concern.-

Be it known that I, ISAAC WANTLING, a citizen of the United States, residing at Peoria, in the county of Peoria and State of Illinois, have invented a certain new and original Design for Anchors for Drilling-Machines; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same.

Figure 1 is a perspective View of an anchor, showing, my design. Fig. 2 is a vertical longitudinal section. Fig. 3 is a plan view, and Fig. 4 is a sectional end View.

As shown in the drawings, the leading 0"r material features of my design consist of an anchor for drilling-machines having a flattened wedge or tapered portion 1, rectangular in shape, and the reduced rounded rear extension 2) and the polygon-shaped extended portion 3, the same being slightly longer than the portion 2 and lies in a plane parallel with and above the same and tapers off and forms a part of the wedge portion 1.

5 and 6 are substantially semicircular notches or grooves cut in the matching faces of the extensions 2 and 3 and together form parts of a complete circular perforation.

4- is a loop or ring integral with the body of the anchor and is located on the taperedoif portion between the main body of the wedge and the rounded extension 2.

Having described my invention, what I claim as new, and desire to secure by Letters Patent, is

The design for an anchor for drilling-machines as herein shown and described.

In testimony whereof I affix my signature in presence of two Witnesses.

ISAAC WANTLING.

Witnesses:

CHAs. W. LA PORTE, WALTER H. KIRK.

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