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. 01, 2008
Filed:
Aug. 24, 2005
Fred P. Smith, Alpine, UT (US);
Fred P. Smith, Alpine, UT (US);
Smith Patents, L.L.C., Alpine, UT (US);
Abstract
A tarpaulin system for covering an open top container typically mounted on a truck includes a four-bar linkage wherein one of the bars is extendable and typically a first linear actuator. A tarpaulin is windingly mounted on the linkage and a second actuator is connected to the four-bar linkage in order to provide primary movement of the linkage. The tarpaulin is movable between a stowed position between the cab of a truck and the front of the container to a deployed position adjacent the rear of the container in order to cover the open top of the container. The four-bar linkage allows the tarpaulin to move from the stowed axis Forwardly toward the cab and upwardly above the container by operation of the second actuator without use of the first actuator.