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. 13, 2023
Filed:
Jun. 04, 2020
Applicant:
Michael F. Dolan, Manasquan, NJ (US);
Inventor:
Michael F. Dolan, Manasquan, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/90 (2006.01); B01D 35/00 (2006.01); B67C 11/02 (2006.01);
U.S. Cl.
CPC ...
B01D 29/90 (2013.01); B01D 35/005 (2013.01); B67C 11/02 (2013.01); B01D 2201/4069 (2013.01); B01D 2201/4092 (2013.01);
Abstract
Apparatus that makes it possible to prefill spin-on filter cartridges by allowing users to easily pour fluid only into the filter cartridge input port holes. Particularly useful for applications where introducing contaminants downstream of the filter can be detrimental to the system the filter protects.