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.

Date of Patent:
May. 21, 2019

Filed:

Aug. 15, 2008
Applicants:

Robert H. Ferguson, Gastonia, NC (US);

Jason L. Tate, Bessemer City, NC (US);

Mark A. Roll, Bessemer City, NC (US);

Roland V. Lanier, Jr., Belmont, NC (US);

Mitchell J. Baker, Lincolnton, NC (US);

Inventors:

Robert H. Ferguson, Gastonia, NC (US);

Jason L. Tate, Bessemer City, NC (US);

Mark A. Roll, Bessemer City, NC (US);

Roland V. Lanier, Jr., Belmont, NC (US);

Mitchell J. Baker, Lincolnton, NC (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 29/07 (2006.01); B01D 29/21 (2006.01); B29C 70/84 (2006.01); B01D 46/52 (2006.01);
U.S. Cl.
CPC ...
B01D 46/528 (2013.01); B01D 2271/02 (2013.01); B01D 2271/025 (2013.01); B01D 2271/027 (2013.01);
Abstract

A filter is disclosed. The filter includes a sheet of filter media defining a body having an upper portion, a lower portion, a first end surface proximate the upper portion, a second end surface proximate the lower portion, and a first side surface extending between the first and second end surfaces. One or more of the upper and lower portions define a ledge, wherein the ledge defines a third end surface arranged between the first and second end surfaces, and a second side surface extending between the first and third end surfaces; and a seal disposed upon the ledge. A method for manufacturing the seal is also disclosed.


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