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:
Jun. 29, 2021
Filed:
Aug. 26, 2019
Applicant:
Brita Lp, Oakland, CA (US);
Inventors:
Nikhil P. Dani, Pleasanton, CA (US);
Russell Bell, Pleasanton, CA (US);
Assignee:
Brita LP, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 27/08 (2006.01); B01D 29/21 (2006.01); B01D 29/96 (2006.01);
U.S. Cl.
CPC ...
B01D 27/08 (2013.01); B01D 29/216 (2013.01); B01D 29/96 (2013.01); B01D 2201/0415 (2013.01); B01D 2201/29 (2013.01); B01D 2201/291 (2013.01); B01D 2201/52 (2013.01);
Abstract
In one example, a core cover includes an inner wall that defines a fluid passageway configured to communicate with an interior of a filter core when the core cover is engaged with the filter core. As well, the core cover includes an outer wall spaced apart from the inner wall, and a complementary structure located on the outer wall and configured to engage a corresponding complementary structure of a filter core. Finally, the core cover includes one or more indicia that indicate a flow rate, or range of flow rates, associated with the core cover.