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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.:

US 5858224 B1

PDFFull Text
Date of Patent:
Jan. 12, 1999

Filed:

Mar. 18, 1997

Filter with pressure sensor mounted in housing end

Applicant:
Inventors:

Brian W Schwandt, Fort Atkinson, WI (US);

Barry M Verdegan, Stoughton, WI (US);

Brian K Wagner, Stoughton, WI (US);

Christopher E Holm, Madison, WI (US);

Assignee:

Nelson Industries, Inc., Stoughton, WI (US);

Attorney:

Andrus, Sceales, Starke & Sawall

Primary Examiner:

Joseph W Drodge

Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210 90 ; 210171 ; 210411 ; 210443 ; 96421 ; 73756 ;
Abstract

A fluid filter (10) includes a housing (14), a mounting head (16), a filter element (34), and a pressure sensor (54) mounted to the housing (14) and having a high pressure port (58) communicating with the high pressure side (36) of the filter element (34) and having a low pressure port (60) communicating with the low pressure side (38) of the filter element (34) to sense the pressure drop across the filter element.

Find Patent Forward Citations

Schwandt, Brian. (1999). Filter with pressure sensor mounted in housing end (U.S. Patent No. 5858224). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5858224

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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