Screw starter

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Description

FIG. 1 is a perspective view of a screw starter showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a vertical cross-sectional view thereof taken along line 6--6 of FIG. 3.

Referenced Cited
U.S. Patent Documents
455101 June 1891 Heydenreich
1256139 February 1918 Kietlinski
4139036 February 13, 1979 Regan et al.
Patent History
Patent number: D272230
Type: Grant
Filed: Jul 9, 1981
Date of Patent: Jan 17, 1984
Inventor: Robert E. Hanks (Taylorville, IL)
Primary Examiner: Susan J. Lucas
Law Firm: McCaleb, Lucas & Brugman
Application Number: 6/281,586
Classifications
Current U.S. Class: D 8/82; D 8/71
International Classification: D0804;