Patents by Inventor Kevin J. Rucinski
Kevin J. Rucinski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9079129Abstract: A filter cartridge includes a substantially cylindrical filter media having a first end and a second end wherein the second end has an opening adaptable to receive a fluid outlet. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. A divider is positioned adjacent to the exterior of the filter media, and the divider has a closed end connected to the first end of the filter media and an open end that is longitudinally-spaced from the second end of the filter media such that at least a portion of the filter media located adjacent to the second end of the filter media is not directly adjacent to the divider. The divider extends a majority of the distance from the first end to the second end of the filter media.Type: GrantFiled: October 4, 2010Date of Patent: July 14, 2015Assignee: Davco Technology, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Publication number: 20110017658Abstract: A filter cartridge includes a substantially cylindrical filter media having a first end and a second end wherein the second end has an opening adaptable to receive a fluid outlet. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. A divider is positioned adjacent to the exterior of the filter media, and the divider has a closed end connected to the first end of the filter media and an open end that is longitudinally-spaced from the second end of the filter media such that at least a portion of the filter media located adjacent to the second end of the filter media is not directly adjacent to the divider. The divider extends a majority of the distance from the first end to the second end of the filter media.Type: ApplicationFiled: October 4, 2010Publication date: January 27, 2011Applicant: DAVCO TECHNOLOGY, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Patent number: 7854837Abstract: A filter cartridge includes a substantially cylindrical filter media and a pressure relieving structure. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. The pressure relieving structure is disposed at an upper end of the filter media, and the pressure relieving structure opens when a predetermined pressure level is established across the filter media to maintain the predetermined pressure across the filter media.Type: GrantFiled: November 10, 2008Date of Patent: December 21, 2010Assignee: Davco Technology, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Patent number: 7615146Abstract: A fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of the housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. The relief valve can also be in the form of a more restrictive filter media 42.Type: GrantFiled: October 17, 2006Date of Patent: November 10, 2009Assignee: Davco Technology, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Publication number: 20090065411Abstract: A filter cartridge includes a substantially cylindrical filter media and a pressure relieving structure. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. The pressure relieving structure is disposed at an upper end of the filter media, and the pressure relieving structure opens when a predetermined pressure level is established across the filter media to maintain the predetermined pressure across the filter media.Type: ApplicationFiled: November 10, 2008Publication date: March 12, 2009Applicant: DAVCO TECHNOLOGY, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Patent number: 7393455Abstract: A method and apparatus for filtering pressurized fluids, wherein a fluid level provides a visual indicator as to the general condition of the filter element. The present invention provides a vertical housing having a fluid inlet for communicating the fluid into said housing and a fluid outlet for communicating the fluid downstream of the housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. The volume of air within the vertical housing is specifically determined in order to maintain a level of fluid which will indicate the general condition of the filter element.Type: GrantFiled: March 31, 2004Date of Patent: July 1, 2008Assignee: Davco Technology, L.L.C.Inventors: Alfred Tondreau, Kevin J. Rucinski
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Patent number: 7150824Abstract: A fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of the housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid.Type: GrantFiled: December 30, 2004Date of Patent: December 19, 2006Assignee: Davco Technology, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Patent number: 6841065Abstract: A fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of the housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid.Type: GrantFiled: November 22, 2002Date of Patent: January 11, 2005Assignee: Davco Manufacturing, L.L.C.Inventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Publication number: 20030111396Abstract: A fluid filter assembly having a relief valve for visually indicating the life of a filter element. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of said housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. In the preferred embodiment, a frusto-conical divider is connected to the top of the filter element and extends downward adjacent a bottom portion of the filter element wherein the fluid from the inlet rises between the filter element and the inside of the divider and between the outside of the divider and an inside surface of the housing. A relief valve is provided in the top of the filter element and is in communication with the unfiltered and filtered side of the filter element.Type: ApplicationFiled: November 22, 2002Publication date: June 19, 2003Inventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Patent number: 6540909Abstract: A fluid filter assembly having a relief valve for visually indicating [the life of] when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of said housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. In [the preferred] a first embodiment, a [frusto-conical] divider is connected to the top of the filter element and extends downward adjacent a bottom portion of the filter element wherein the fluid from the inlet rises between the filter element and the inside of the divider and between the outside of the divider and an inside surface of the housing. A relief valve is provided in the top of the filter element and is in communication with the unfiltered and filtered side of the filter element.Type: GrantFiled: March 7, 2001Date of Patent: April 1, 2003Assignee: Davco Technology, LLCInventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Publication number: 20020125178Abstract: A fluid filter assembly having a relief valve for visually indicating the life of a filter element. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of said housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. In the preferred embodiment, a frusto-conical divider is connected to the top of the filter element and extends downward adjacent a bottom portion of the filter element wherein the fluid from the inlet rises between the filter element and the inside of the divider and between the outside of the divider and an inside surface of the housing. A relief valve is provided in the top of the filter element and is in communication with the unfiltered and filtered side of the filter element.Type: ApplicationFiled: March 7, 2001Publication date: September 12, 2002Inventors: Paul B. Smith, Kevin J. Rucinski, Alfred Tondreau, Ken Conti
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Publication number: 20020117441Abstract: An improved fuel processing and filtering apparatus for separating water and impurities from fuel. The present invention provides a housing having an upper portion for filtering fuel and a lower portion for collecting water and contaminants. A filter media housed 5 within the upper portion of the housing filters fuel by allowing fuel to flow from an unfiltered side of the filter media toward a filtered side of the filter media. A fuel inlet directs fuel to the unfiltered side of the filter media, and a fuel outlet communicates and directs fuel from the filtered side of the filter media to the outside of the lower portion of the housing. A flow director connected to the filter media and extending along the unfiltered side of the filter media directs fuel from the fuel inlet along an outer surface of the flow director to settle out water and contaminants from the fuel.Type: ApplicationFiled: February 7, 2001Publication date: August 29, 2002Inventors: Paul B. Smith, Kevin J. Rucinski
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Patent number: 5028330Abstract: The end caps of a filter element are formed on the element by dispensing a photo-initiated polymer in a transparent mold, setting the end of the filter media array in the mold, exposing the mold to ultraviolet light for a time sufficient to cure the polymer, and then stripping the mold from the finished end cap. Accordingly, the time of 60-75 seconds required to cure prior art Plastisol end caps is reduced to a few seconds necessary to cure the end caps made from the photo-initiated polymer. The end caps have been designed with reinforcing ribs to minimize the amount of polymer required while still maintaining necessary hoop strength to retain the media in place.Type: GrantFiled: June 12, 1989Date of Patent: July 2, 1991Assignee: Allied-Signal Inc.Inventors: Anthony J. Caronia, Kevin J. Rucinski, Edmond H. Cote, Jr., Robert Gabrielson, Alan B. Johnson, Lawrence A. Ruddy