USD226948S - Retractable window case structure and support therefor - Google Patents

Description

United States Patent 0 Des. 226,948 Patented May 22, 1973 RETRACTABLE WINDOW CASE STRUCTURE AND SUPPORT THEREFOR John P. Francis, 20 Boston St., Haverhill, Mass.

Filed Sept. 9, 1971, Ser. No. 179,245

Term of patent 14 years Int. Cl. DZS-OZ US. Cl. D131 M FIG. 1 is a perspective view of a retractable window case structure and support therefor, embodying my new design,

FIG. 2 is a side elevation view, wherein the broken line illustration of the lower window sash is shown in contact with my new design,

FIG. 3 is a top plan view looking downwardly in the direction of the arrows 3-3 of FIG. 1,

FIG. 4 is a rear elevation view of the new design, and

FIG. 5 is a to plan view of a slightly modified form of the invention wherein a top cover is employed.

The window structure fragmentarily shown in broken lines in FIGS. 1, 2 and 3 is included for illustrative purposes only and forms no part of the claimed design.

I claim:

The ornamental design for a retractable window case structure and support therefor; substantially as shown and described.

References Cited UNITED STATES PATENTS 3,593,467 7/1971 Francis. 3,002,236 10/1961 Humphner. 3,593,470 7/1971 Francis.

A. HUGO WORD, Primary Examiner

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