The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1976
Filed:
May. 14, 1975
Applicant:
Inventor:
Leon G Feterl, Salem, SD (US);
Assignee:
SOS Consolidated, Inc., Birmingham, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
2804 / ; 280504 ;
Abstract
A drawbar on a trailer is provided with a pair of vertically extending coupling arms which are notched at their bottom ends to fit around a round coupling bar mounted for revolving movement in a horizontal plane on a base plate affixed to the rear end of a towing vehicle. The coupling bar is affixed across a mounting ring rotatably supported within a circular opening of a base plate by circular bars bearing against the base plate.