USD221129S - Portable tool having rotary drum for acting on work surface - Google Patents

Description

United States Patent 0 "we 221,129

Patented July 13, 1971 PORTABLE TOOL HAVING ROTARY DRUM FOR ACTING ON WORK SURFACE Alma A. Hutchins, 49 N. Lotus Ave., Pasadena, Calif. 91107 Filed Mar. 9, 1970, Ser. No. 21,792

Term of patent 14 years Int Cl. D8--.02

US. Cl. D8--62 Des. 221,129

PAGE 2 FIG. 1 is a perspective view of a portable tool having rotary drum for acting on work surface embodying the invention;

FIG. 2 is a perspective view of the tool in inverted position, and with the handle turned through 180 to a changed position for better viewing in FIG. 2;

FIG. 3 is a side elevational view of the tool;

FIG. 4 is a top plan view of the tool, with the handle in the position of F IG. 1;

FIG. 5 is a bottom plan view of the tool, with the handle in the position of FIG. 2;

FIG. 6 is a rear elevational view of the tool with the handle in the FIG. 1 position; and,

FIG. 7 is a front elevational view with the handle in the. FIG. 1 position.

I claim:

The ornamental design for a portable tool having rotary drum for acting on work surface, as shown and described.

References Cited UNITED STATES PATENTS D. 218,277 8/1970 Boldt D8-62 D. 202,640 10/1965 Brown D862 D. 193,102 6/1962 DeGrofi D862 D. 153,398 4/1949 Smith D8-69 3,510,989 5/1970 Tolle 51--170 3,395,495 8/1968 Powanda 51-170 WALLACE R. BURKE, Primary Examiner A. P. DOUGLAS, Assistant Examiner

Images