Irrigation shaft guard

Description

FIG. 1 is a side elevational view of an irrigation shaft guard showing my new design, the broken line illustration of an irrigation motor and irrigation gear head is for the purpose of illustration only;

FIG. 2 is a perspective view thereof showing the cover in an open position;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a fragmentary cross sectional view taken on line 4--4 of FIG. 3;

FIG. 5 is an elevational view taken from the side shown in FIG. 1;

FIG. 6 is an elevational view taken from the side opposite that shown in FIG. 5;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D35327 November 1901 Kellogg
D121504 July 1940 Blazek et al.
D133536 August 1942 Stoudt
D199412 October 1964 Griggs, Jr.
D205916 October 1966 Pelsuro
D237178 October 1975 Wilson
D241770 October 1976 Davies, III
1232953 July 1917 Mills
2484731 October 1949 Pritchett
2496544 February 1950 Kee
2512528 June 1950 Halman
3797328 March 1974 Quirk
Patent History
Patent number: D250119
Type: Grant
Filed: Sep 27, 1976
Date of Patent: Oct 31, 1978
Inventor: Stephen R. Qualls (Booker, TX)
Primary Examiner: James R. Largen
Attorney: Charles W. Coffee
Application Number: 5/727,046
Classifications
Current U.S. Class: Element Or Attachment (D15/138); Axle And Torque Tubes (74/607); For Rotary Member (74/609)
International Classification: D1599;