USD227353S - Retractable window case structure - Google Patents

Description

Des. 227,353

Patented June 19, 1973 RETRACTABLE WINDOW CASE STRUCTURE John P. Francis, 20 Boston St, Haverhill, Mass. 01830 Filed Mar. 22, 1971, Ser. No. 127,063

Term of patent 14 years Int. Cl. D25-02 |l|l| l- 3 2 1 4 3 If? m C FFLF -1 F Filll ll \fl IMH I HHHHHHH J IQVN 3 m E:

US. Cl. D131 M FIG. 1

United States Patent Oflicc FIG. 1 is a perspective view of a retractable window case structure, embodying my new design,

FIG. 2 is a front elevation view thereof,

FIG. 3 is a side elevation view of the new design,

FIG. 4 is a top plan view showing the case structure in a retracted position,

FIG. 5 is a perspective view of a modified form of the invention,

FIG. 6 is a front elevation view thereof, wherein the modified supports are shown,

FIG. 7 is a side elevation view of the new design, and

FIG. 8 is a top plan view showing the case structure in a retracted position.

The window structure fragmentarily shown in broken PAGE 2 lines in FIGS. 1, 2, 5 and 6 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, substantiallyas 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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