Patents by Inventor John William Knezevich
John William Knezevich 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: 10287740Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: GrantFiled: April 12, 2017Date of Patent: May 14, 2019Assignee: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, Jr.
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Publication number: 20170218586Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: ApplicationFiled: April 12, 2017Publication date: August 3, 2017Applicant: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, JR.
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Patent number: 9670634Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: GrantFiled: May 4, 2016Date of Patent: June 6, 2017Assignee: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, Jr.
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Publication number: 20160244929Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: ApplicationFiled: May 4, 2016Publication date: August 25, 2016Applicant: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, JR.
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Patent number: 9376778Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: GrantFiled: January 23, 2014Date of Patent: June 28, 2016Assignee: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, Jr.
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Publication number: 20150204040Abstract: A flood barrier system includes vertical elements and panels extending between such vertical elements, the foregoing components having various features for inhibiting passage of flood water therethrough. One or more vertical elements may have a multi-layer base plate which forms a watertight seal with vertical gaskets disposed on the vertical elements. One of the vertical elements of the system may comprise a stanchion post which may be formed of extruded aluminum. Another vertical element which may find potential use in certain applications may be secured to a store front mullion. The panels in such system may include specially adapted gaskets to reduce instances of leakage. The vertical elements and panels allow the present flood barrier system to be flexible and readily deployable as a barrier to flood or flood risk.Type: ApplicationFiled: January 23, 2014Publication date: July 23, 2015Applicant: Neptune Systems, LLCInventors: John William Knezevich, Guy Richard Hamilton, Joseph Michael Davis, JR.
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Patent number: 6021839Abstract: This invention relates to a strong, light weight accordion shutter system that increases strength while decreasing weight, and is especially resistant to hurricane force winds and flying objects when used to cover doors, windows or openings. More specifically, this invention relates to a shutter system comprising a plurality of connectable subsystems of shutters that are connected via a shutter mating system which provides sufficient strength to obviate the need to drill locking holes during installation and connection. This accordion shutter system also offers a unique ability to secure doors, windows and openings of any size from forced entry and enables the user to operate from either side of the shutter system. This invention further provides a unique and improved elongated header and extruded sill which come into contact with and provide greater support to the shutter blade while reducing load upon the guide pin.Type: GrantFiled: September 17, 1998Date of Patent: February 8, 2000Inventors: Vladimir John Knezevich, Frank S. Cornelius, John William Knezevich
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Patent number: 5755270Abstract: This invention relates to a strong, light weight accordion shutter system that increases strength while decreasing weight, and is especially resistant to hurricane force winds and flying objects when used to cover doors, windows or openings. More specifically, this invention relates to a shutter system comprising a plurality of connectable subsystems of shutters that are connected via a shutter mating system which provides sufficient strength to obviate the need to drill locking holes during installation and connection. This accordion shutter system also offers a unique ability to secure doors, windows and openings of any size from forced entry and enables the user to operate from either side of the shutter system.Type: GrantFiled: November 5, 1996Date of Patent: May 26, 1998Inventors: Vladimir John Knezevich, John William Knezevich, Frank S. Cornelius