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:
Mar. 05, 2013
Filed:
Jan. 18, 2011
Applicants:
Irving Shelby, San Diego, CA (US);
Craig R. Bartels, San Diego, CA (US);
Dirk Dewinter, Vista, CA (US);
Inventors:
Irving Shelby, San Diego, CA (US);
Craig R. Bartels, San Diego, CA (US);
Dirk Dewinter, Vista, CA (US);
Assignee:
Hydranautics, Oceanside, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 63/06 (2006.01); B01D 65/00 (2006.01); B01D 35/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filtration device having a tubular pressure vessel and a tubular filter assembly is provided. The tubular filter assembly is housed within the tubular pressure vessel and includes a filter element and a split ring seal circumscribing the filter element. The split ring seal has an annular body that includes a first end, a second end opposite the first end and slidably engaged with the first end, and an opening extending through the annular body.