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:
Dec. 21, 1976
Filed:
Feb. 25, 1975
Applicant:
Inventor:
Oskar Diem, Richardton, ND (US);
Assignee:
SOS Consolidated, Inc., Birmingham, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B / ;
U.S. Cl.
CPC ...
298 11 ; 298 / ;
Abstract
The invention comprises a forage trailer. The trailer has an upper and lower frame with a scissor mechanism to raise and lower the upper frame. The lower frame has wheels thereon for towing. The upper frame has a box pivotally mounted to one side of the upper frame with hydraulic cylinders to pivot the box from horizontal to an angle. The box has one side wall in the direction of the pivoting action which opens up automatically to allow materials within the box to be emptied from the box while pivoted through the opening in the side wall of the box. The opening automatically closes when the box is pivoted back to horizontal.