Tool control bar connecting a tractor and a towed implement

Description

FIG. 1 is a side elevational view of a tool control bar connecting a tractor and a towed implement showing my new design;

FIG. 2 is a side elevational view thereof opposite to that shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an end elevational view thereof opposite to that shown in FIG. 5.

Referenced Cited
U.S. Patent Documents
1242090 October 1917 Ward
2346757 April 1944 Horner
2515637 July 1950 Dooley et al.
2662783 December 1953 Sawyer
2786589 March 1957 Garrett
Foreign Patent Documents
1403300 May 1965 FRX
854758 November 1960 GBX
1232267 May 1971 GBX
Patent History
Patent number: D251090
Type: Grant
Filed: Aug 18, 1976
Date of Patent: Feb 13, 1979
Inventor: Ancel H. Fleming (Oklahoma City, OK)
Primary Examiner: James M. Gandy
Attorney: William R. Laney
Application Number: 5/715,504
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: D1503;