Screw jig pole

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Description

FIG. 1 is a reduced side elevation view of a screw jig pole showing my new design;

FIG. 2 is a cross-section view taken through the line 2--2 of FIG. 1 of the new design;

FIG. 3 is a rear end elevation view looking in the direction of line 3--3 of FIG. 1 of the new design;

FIG. 4 is a partial side elevation view of the portion indicated by the line 4--4 of the new design shown in FIG. 1;

FIG. 5 is a partial side elevation view taken in an alternate position to the view of the portion shown in FIG. 4; and

FIG. 6 is a front end elevation view of the new design.

Referenced Cited
U.S. Patent Documents
D240397 July 1976 Robinson
2231323 February 1941 Cawood
2642105 June 1953 Alliano
3384408 May 1968 Furzey
4006653 February 8, 1977 Kuntzsch
Patent History
Patent number: D252253
Type: Grant
Filed: Apr 1, 1977
Date of Patent: Jul 3, 1979
Inventor: Noble H. Abney (Sunnyvale, CA)
Primary Examiner: Bernard Ansher
Attorney: Claude A. S. Hamrick
Application Number: 5/783,952
Classifications
Current U.S. Class: D 8/87; D 8/14
International Classification: D0805;