USD210043S - Roller drape anchor for prestressed concrete

Info

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United States Patent Ofiice ROLLER DRAPE ANCHOR FOR PRESTRESSED CONCRETE Zane P. Laurini, Dallas, Tex., assignor to Frank Holister,

Co., Inc., Dallas, Tex., a corporation of California Filed May 8, 1967, Ser. No. 7,022

Term of patent 14 years (Cl. D51-1) FIG. 3'

References Cited UNITED STATES PATENTS FIG. 1 is a side elevational view of a roller drape anchor for prestressed concrete showing my new design,

FIG. 2 is a side elevational view, partly in section, taken at a right angle to FIG. 1,

FIG. 3 is a top plan view,

hh 11.. m

r oew Rhe Cb till 36 .1 MPH 613 646 999 111 566 FIG. 4 is a bottom plan view, and FIG. 5 is a cross-sectional view taken on the line 55 of FIG. 1.

WALLACE R. BURKE, Primary Examiner.

WILLIAM N. WERTMAN, Examiner.

I claim:

The ornamental design for a roller drape anchor for prestressed concrete, as shown.