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:
Oct. 08, 2013
Filed:
Mar. 30, 2010
Anthony Canova Libhart, Huntsville, AL (US);
Charles Carter Patterson, Madison, AL (US);
Anthony Canova Libhart, Huntsville, AL (US);
Charles Carter Patterson, Madison, AL (US);
Other;
Abstract
A gravity-responsive system for securing or restraining the lid or lids of dumping containers in their on-the-ground position and releasing the lid or lids when the container is lifted to its overhead dump position includes a pivotally mounted over-center swingarm that is connected via a connecting link to a lid-restraining bail. When the dumping container is substantially in its on-the-ground position, the bail is rotated to a lid-securing or restraining position in which the lid or lids cannot be opened fully. As the dumping container is lifted toward and to is overhead dump position, the swing-arm rotates in response to gravity to move the bail toward and to a lid-release position to allow the lid or lids to swing away from their closed position to allow the dumping of the contents into the trash truck.