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. 20, 1992
Filed:
Jun. 28, 1991
James H Wilson, Leesville, LA (US);
Other;
Abstract
A filter cleaning apparatus for cleaning air filters such as the air filter on the Abrams M-1 tank, which apparatus includes a cabinet fitted with an air exhaust system, brackets for receiving one or more air filters and an air supply manifold, air inlet manifold and sweep manifold for directing streams of air on the inside and outside element surfaces of the filter or filters and removing dust and dirt lodged in the filter elements. In a preferred embodiment a vibrating mechanism is built into the floor of the apparatus for vibrating the filters while simultaneously directing the streams of air on the inside and outside filter element surfaces and evacuating the dislodged dust and dirt particles from the cabinet.