USD178227S - Portable electric drill unit - Google Patents

Description

Des. 178,227 Patented July 10, 1956 United States Patent O we PORTABLE ELECTRIC DRILL UNIT Robert 0. Ernest, Oak Park, 111., assignor to Sunbeam Corporation, Chicago, 111., a corporation of Illinois Application June 24, 1955, Serial No. 36,665

Term of patent 14 years (Cl. D5414) Des. 178,227

PAGE 2 Fig. l is a side elevational view of a portable electric drill unit embodying my new design;

Fig. 2 is a front elevational view of the drill unit of Fig. 1;

Fig. 3 is a top plan view of Fig. l; and

Fig. 4 is a rear elevational view of Fig. 2.

I claim:

The ornamental design for a portable electric drill unit, substantially as shown.

References Cited in the file of this patent UNITED STATES PATENTS Wilhide Feb. 21, 1939 Behlen Dec. 17, 1940 OTHER REFERENCES Mall Tool Company Catalog Form 2307, 1950. Power Tool, upper left of page.

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