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:
Apr. 17, 2012
Filed:
Jun. 29, 2007
Applicants:
Steven Francis Meister, Chillicothe, IL (US);
David Wayne Painter, Wyoming, IL (US);
Jamie Erin Frisch, Peoria, IL (US);
Inventors:
Steven Francis Meister, Chillicothe, IL (US);
David Wayne Painter, Wyoming, IL (US);
Jamie Erin Frisch, Peoria, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for removing matter from a filtering device is disclosed. The system may have an impact wave generating device. The system may further have a vacuum source to draw matter away from the filtering device.