Patents by Inventor John H. Patterson
John H. Patterson 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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Publication number: 20240123379Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.Type: ApplicationFiled: October 24, 2023Publication date: April 18, 2024Inventors: Paul H. Adams, Stephen P. Huda, James M. Buckley, John Anthony Triunfo, Joseph K. Patterson, Michael T. La Tulippe, Robert Camp, Robert F. Smith
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Patent number: 11911720Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.Type: GrantFiled: August 7, 2019Date of Patent: February 27, 2024Assignee: Unger Marketing International, LLCInventors: Paul H. Adams, Stephen P. Huda, James M. Buckley, John Anthony Triunfo, Joseph K. Patterson, Michael T. La Tulippe, Robert Camp, Robert F. Smith
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Patent number: 5333972Abstract: An indexable, on edge, reversible cutting insert for use with a boring toolhead, comprising a body having parallelogram shaped top and bottom seating faces equipped with an off center aperture there through, and at least one cutting face. The cutting face is equipped with a bidirectional chip breaker groove on each side of the cutting face to define an island, each side groove having a slotting, progressively deepening recess extending along the edge of said cutting face, said groove presenting an increasing incident angled and having a positive rake and an axial rake around the edge of the cutting face, which together form an obtuse angle, said groove forming at least two cutting corners diagonally apposed to each other. Each cutting corner is comprised of a scalloped radius formed in the island which intersects a chip directional flat formed in the groove, at an obtuse angle to form a bidirectional pocket area.Type: GrantFiled: November 23, 1992Date of Patent: August 2, 1994Assignee: Valenite Inc.Inventors: Thomas J. Bernadic, John H. Patterson, Brendan L. Brockett
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Patent number: 5222843Abstract: A polygonal, lay down indexable cutting insert for eight feed and light depth of cut application. The insert has intermittent seating pads, chipbreaker pads, and stabilizer pads and is configured to allow coolant to be circulated across the body of the insert during cutting operations.Type: GrantFiled: June 22, 1992Date of Patent: June 29, 1993Assignee: Valenite Inc.Inventors: Karl Katbi, Thomas J. Bernadic, Tony M. Lowe, John H. Patterson
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Patent number: 5192171Abstract: Chip control insert having parallel side central aperture diamond configuration, a planar recess below peripheral cutting edges on each side, and characterized by a planar locating surface surrounding the central aperture with a substantial area recess intermediate the aperture and locating surface, said locating surface having corner and intermediate radial projections with inclined side walls to provide effective chip breaking.Type: GrantFiled: January 7, 1991Date of Patent: March 9, 1993Assignee: GTE Valenite CorporationInventors: James Ther, Brendan L. Brockett, John H. Patterson
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Patent number: 4963061Abstract: In a ceramic indexable cutting insert, an edge strengthening land extends rearwardly of a beveled cutting edge at an angle of from about 80 to about 100 degrees with respect to the peripheral side surface, and a grooved recess extents rearwardly and along the edge strengthening land to direct chips upwardly and outwardly away from the insert and the cutting edge. In one embodiment of the present invention intended for conditions of heavy depth of cut, enhanced edge strength is sacrificed and an edge strengthened land is not provided.Type: GrantFiled: April 7, 1989Date of Patent: October 16, 1990Assignee: GTE Valenite CorporationInventors: Karl Katbi, John H. Patterson, Tony M. Lowe, Yefim Val, Thomas J. Bernadic, Brendan L. Brockett
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Patent number: 4859122Abstract: A polygonal indexable cutting insert has a chip breaker with a backwall having a main portion spaced from the cutting edge and including a plurality lands as to deflect chips in a direction toward the center of the insert.Type: GrantFiled: June 6, 1988Date of Patent: August 22, 1989Assignee: GTE Valenite CorporationInventors: John H. Patterson, Tony M. Lowe, Thomas J. Bernadic, Yefim Val, Karl A. Katbi, Charles E. Zimmerman
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Patent number: 4846609Abstract: A polygonal indexable cutting insert has a chip breaker with a backwall arranged in a sinuous path with the portion approaching the corner having a shallower slope than the main portion.Type: GrantFiled: March 7, 1988Date of Patent: July 11, 1989Assignee: GTE Valenite CorporationInventors: Thomas J. Bernadic, Tony M. Lowe, John H. Patterson, Karl A. Katbi, Charles E. Zimmerman, Yefim Val
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Patent number: 4787784Abstract: A polygonal indexable cutting insert has a chip breaker with a backwall arranged in a sinuous path so as to deflect chips in a direction toward the center of the insert.Type: GrantFiled: August 3, 1987Date of Patent: November 29, 1988Assignee: GTE Valenite CorporationInventors: Thomas J. Bernadic, Tony M. Lowe, John H. Patterson, Karl A. Kathi, Charles F. Zimmerman, Yefim Val
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Patent number: 4705434Abstract: In polygonal cutting insert, each of the respective parallel faces of the insert include a single chip breaker scallop positioned at each corner wherein the scallop is formed as segments of conical frustum having a particular orientation.Type: GrantFiled: December 22, 1986Date of Patent: November 10, 1987Assignee: GTE ValeniteInventors: John H. Patterson, Thomas J. Bernadic
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Patent number: D437331Type: GrantFiled: February 22, 2000Date of Patent: February 6, 2001Assignee: Valenite Inc.Inventors: Thomas Bernadic, Brendan Brockett, Gregory Humphries, John H. Patterson
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Patent number: D450334Type: GrantFiled: February 22, 2000Date of Patent: November 13, 2001Assignee: Valenite Inc.Inventors: Thomas Bernadic, Brendan Brockett, Gregory Humphries, John H. Patterson
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Patent number: D428026Type: GrantFiled: May 6, 1999Date of Patent: July 11, 2000Assignee: Valenite Inc.Inventors: Thomas Bernadic, Brendan Brockett, Gregory Humphries, John H. Patterson