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:
Nov. 19, 2013
Filed:
Jul. 15, 2008
David B. Arnal, Mount Laurel, NJ (US);
Timothy T. Broderick, Voorhees, NJ (US);
David B. Arnal, Mount Laurel, NJ (US);
Timothy T. Broderick, Voorhees, NJ (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A device for removing metallic and other contaminant particles accumulated on footwear, comprises in one embodiment, a housing and a grid of cleaning rods supported by the housing. The grid of cleaning rods typically includes rotating rods and non-rotating rods which vibrate. Some of the rotating rods are provided with brushing elements and some of the rotating rods are provided with magnetic elements or are magnetic. The rotating rods with the magnetic elements or which are magnetic, remove the metallic contaminant particles from the footwear.