USD215263S - Mattress core - Google Patents

Description

United States Patent Office Patented Eff; 1 1 i? MATTRESS CORE Howard G. Haas, Glencoe, 111., and John J. Corrigan, Huntington, Conn., assignors to Sealy Inc., Chicago, 111., a corporation of Delaware Filed May 23, 1967, Ser. No. 7,238

Term of patent 14 years Int. Cl. D602 US. Cl. D52

m ea sr Des. 215,263

PAGE 2 FIG. 1 is a perspective view of a mattress core embodying our new design;

FIG. 2 is an enlarged corner section of FIG. 1 showing the ornamental features thereof in greater detail; and

FIG. 3 is-a section on the line 3-3 of FIG. 2.

The illustrated design is characterized by rows of holes that extend around the peripheral Zone of the mattress core, the holes of said rows each being surrounded by a convex-shaped collar.

We claim:

The ornamental design for a mattress core, as shown and described.

OTHER REFERENCES Aloe Hospital Catalog No. 189, 1957, p. 33, bottom right, mattress.

Sears Roebuck & Co. Catalog No. 212, Chicago ed., p. 798, bottom right, mattress, item B.

Montgomery Ward Catalog Spring & Summer 1967. p. 1220, item C, foam rubber cushions.

BRUCE W. DUNKINS, Primary Examiner

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