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:
Sep. 03, 2019
Filed:
Oct. 21, 2016
Applicants:
Caterpillar Inc., Peoria, IL (US);
Advanced Filtration Systems, Inc., Champaign, IL (US);
Inventors:
Bryant Alan Morris, Peoria, IL (US);
Patrick Allen Chinn, Downs, IL (US);
Assignees:
Caterpillar Inc., Deer Field, IL (US);
Advanced Filtration Systems, Inc., Champaign, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 29/96 (2006.01); B01D 35/30 (2006.01); F16B 37/14 (2006.01);
U.S. Cl.
CPC ...
B01D 29/96 (2013.01); B01D 35/306 (2013.01); B01D 2201/301 (2013.01); B01D 2201/305 (2013.01); F16B 37/14 (2013.01);
Abstract
An insert for use with a filter cap is provided. The insert comprises a cover portion including a top surface, a bottom surface, and a hexagonal perimeter defining a center, and an attachment portion extending from the bottom surface of the cover portion including a cylindrical annular wall centered on the cover portion.