USD213071S - Anchor insert - Google Patents

Description

UnitedStates Patent 21W Patented Dec. 331, 1958 ANQHOR INSERT Martin William Boll, East Rockaway, and Robert Murray MacRobbie, Seaford, N.Y., assignors to Richmond Screw Anchor Co., division of Shattuck Denn Mining Co., Bronx, N.Yu

Filed Apr. 30, 1968, Ser. No. 11,715

Term of patent 14 years (Cl. D549) Des. 213,071

PAGE 2 FIG. 1 is a side elevational view of an anchor insert embodying our design;

FIG. 2 is a left end elevational view thereof;

P16. 3 is a right end elevational view of said anchor insert;

FIG. '4 is a side elevational view of modified form of another embodiment of said anchor insert;

FIG. 5 is a left end view of the form shown in FIG. 4; and

FIG. 6 is a right end view of FIG. 4.

We claim:

The ornamental design for an anchor insert, substantially as shown and described.

References Cited UNITED STATES PATENTS 1,925,617 9/ 1933 Warren. 2,482,883 9/ 1949 Thomas. 2,773,294 12/ 1956 Filling.

3,045,308 7/ 1962 Tobey.

FOREIGN PATENTS 21,113 5/ 1930 Netherlands. 130,823 2/ 1951 Sweden.

WALLACE R. BURKE, Primary Examiner.

W. N. WERTMAN, Assistant Examiner.

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