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:
Jan. 26, 2010
Filed:
Oct. 03, 2007
Dean Lance Brone, Ann Arbor, MI (US);
Scott A. Clement, Atascadero, CA (US);
Bruno Caspar Hancock, North Stonington, CT (US);
David Bruce Hedden, Ann Arbor, MI (US);
Michael A. Mccall, Atascadero, CA (US);
James K. Prescott, Shrewsbury, MA (US);
Thomas G. Troxel, San Luis Obispo, CA (US);
Dean Lance Brone, Ann Arbor, MI (US);
Scott A. Clement, Atascadero, CA (US);
Bruno Caspar Hancock, North Stonington, CT (US);
David Bruce Hedden, Ann Arbor, MI (US);
Michael A. McCall, Atascadero, CA (US);
James K. Prescott, Shrewsbury, MA (US);
Thomas G. Troxel, San Luis Obispo, CA (US);
Jenike & Johanson, Inc., Tyngsboro, MA (US);
Abstract
A method makes use of a minimally-shearing feeder mechanism supplying a desired flow of particulate solids mixture, with minimal to no sifting segregation to a desired location. The feeder methodology maintains a uniform concentration of each size of particle within the mixture.