USD212246S - Dry foam carpet shampooing machine - Google Patents

Description

DRY FOAM CARPET SHAMPOOING MACHINE Lewis G. Schowalter, Racine, Wis., assignor to Von Schrader Manufacturing Company, Racine, Wis., a partnership of Wisconsin Continuation-impart of design application Ser. No. 4,415, Oct. 24, 1966. This application Nov. 9, 1967, Ser. No. 9,519

Term of patent 14 years (Cl. D37-3) Des. 212,246

PAGE 4 FIGURE 1 is a side elevational view of a dry foam carpet shampooing machine, showing my new design;

FIGURE 2 is an elevational view of the opposite side thereof;

FIGURE 3 is a top plan view thereof;

FIGURE 4 is a front elevational view thereof; and

FIGURE 5 is a rear view thereof.

The electric cord is shown broken away in FIGURES 1 to 5 for convenience of illustration.

This is a continuation-in-part of design application Ser. No. D. 4,415, filed Oct. 24, 1966, and now abandoned.

Iclaim: The ornamental design for a dry foam carpet shampooing machine, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 110,394 7/1938 Kneisley et al. D37-3 D. 132,811 6/1942 Holt D37--3 D. 133,224 7/1942 Vavrik et a1. D373 D. 166,572 4/1952 Pond D373 A. HUGO WORD, Primary Examiner.

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