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:
Apr. 27, 1999
Filed:
May. 21, 1997
Applicant:
Inventor:
David Lenguyen, San Jose, CA (US);
Assignee:
Gibson Manufacturing Company, East Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
414490 ; 414421 ; 298-2 ; 298-5 ;
Abstract
A dumping device is disclosed comprising a container rotatably connected to a support structure, so that the axis of rotation of the container is rearward and/or below the center of gravity of the container. A releasable stop prevents the container from rotating forward. At least one actuator is provided which exerts a force forward and above the center of gravity of the container, whereby the speed of rotation of the container may be controlled and the container may be maneuvered between its upright and dumping positions.