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. 04, 2011
Filed:
Aug. 01, 2008
Tai Hoon Kim Matlin, Round Lake Beach, IL (US);
Michael D. Jensen, Wood Dale, IL (US);
Jakub M. Krynski, Buffalo Grove, IL (US);
Tai Hoon Kim Matlin, Round Lake Beach, IL (US);
Michael D. Jensen, Wood Dale, IL (US);
Jakub M. Krynski, Buffalo Grove, IL (US);
Fellowes, Inc., Itasca, IL (US);
Abstract
An assembly has a bin level detection system having at least one sensor positioned to receive radiation reflected off any material deposited in a bin and to determine an intensity of the reflected radiation. The intensity corresponds to an amount or level of shredded material deposited in the bin. The system may detect radiation from one or more emitters, or, alternatively, detect ambient light entering the bin via a window. A level indicator system may also be provided to indicate the amount of material deposited in the bin, including if the bin is full. The assembly may comprise a shredder and a shredder housing.