Title:
Screw
United States Patent D286373
Inventors:
Hill, Royce W. (Flippin, AR)
Application Number:
D/687029
Publication Date:
10/28/1986
Filing Date:
12/28/1984
Export Citation:
Assignee:
Ark-Plas Products Inc. (Flippin, AR)
Primary Class:
Field of Search:
D8/382, D8/387, 411/337, 411/378, 411/387, 411/402, 411/403, 411/404
View Patent Images:
US Patent References:
D243154Threaded fastenersJanuary, 1977DiemeD8/387
D223560N/AMay, 1972HirataD8/387
2120061Electrical connection blockJune, 1938Blakeslee411/378
1934752Method of making articles having a polygonal cross sectionNovember, 1933Wilcox411/378
D087595N/AAugust, 1932RosenbergD8/387
D051204N/AAugust, 1917HemenwayD8/387
Foreign References:
FR0405795January, 1910411/403
GB0001585December, 1910411/378
Primary Examiner:
Bullock B. J.
Attorney, Agent or Firm:
Carver, Stephen D.
Claims:
1. The ornamental design for a screw, as shown and described.

Description:

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a fragmentary sectional view taken generally along line 8--8 of FIG. 2 in the direction of the arrows; and,

FIG. 9 is a fragmentary sectional view taken generally along line 9--9 of FIG. 2 in the direction of the arrows.