Patents by Inventor Ryan J. Malloy
Ryan J. Malloy 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: 20240017335Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: ApplicationFiled: July 18, 2023Publication date: January 18, 2024Inventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Patent number: 11745273Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: GrantFiled: April 29, 2021Date of Patent: September 5, 2023Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20220118537Abstract: A saw blade for use with a power tool includes a body with a first planar surface and a second planar surface opposite the first planar surface. The saw blade also includes an attachment portion that is configured to couple to the power tool. The attachment portion includes a tang and an aperture. The saw blade further includes a cutting edge with a plurality of cutting teeth and a plurality of hexagons formed on the first planar surface. The plurality of hexagons are arranged in a honeycomb pattern in which at least one side of each hexagon is substantially parallel to a corresponding side of an adjacent hexagon.Type: ApplicationFiled: December 23, 2021Publication date: April 21, 2022Inventors: Robert W. Butzen, Erich Herman, Austin J. Kazda, Ryan J. Malloy, Roger D. Neitzell, Andrew J. Schulz, James M. Schreiber, Courtney D. McCool
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Patent number: 11187253Abstract: A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft. The clutch includes a clutch stack and clutch piston that moves to selectively actuate the clutch stack between an engaged state to deliver power through the clutch and a disengaged state to not deliver power through the clutch. The clutch stack wear sensor system includes at least one detectable element arranged for movement in unison with the clutch piston and a sensor arranged to detect the detectable element and provide a signal indicative of a wear characteristic of the clutch stack.Type: GrantFiled: February 9, 2021Date of Patent: November 30, 2021Assignee: Twin Disc, Inc.Inventor: Ryan J. Malloy
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Patent number: 11173552Abstract: A hole saw including a cylindrical body with an outer wall extending along an axis of rotation from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth disposed continuously around a circumference of the cutting end. The hole saw includes at least one elongated aperture disposed along the outer wall of the cylindrical body that is configured to receive a tool for removing one or more plugs from within the cylindrical body. The at least one elongated aperture has a first slot portion disposed adjacent to the cutting end and substantially parallel to the cap end, a second slot portion connected to the first slot portion at a first end of the second slot portion, and a third slot portion coupled to the second slot portion at a second end of the second slot portion opposite the first end.Type: GrantFiled: February 7, 2020Date of Patent: November 16, 2021Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20210245271Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Inventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Patent number: 11084107Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: GrantFiled: November 1, 2019Date of Patent: August 10, 2021Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Patent number: 11084108Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: GrantFiled: November 1, 2019Date of Patent: August 10, 2021Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20210239142Abstract: A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft. The clutch includes a clutch stack and clutch piston that moves to selectively actuate the clutch stack between an engaged state to deliver power through the clutch and a disengaged state to not deliver power through the clutch. The clutch stack wear sensor system includes at least one detectable element arranged for movement in unison with the clutch piston and a sensor arranged to detect the detectable element and provide a signal indicative of a wear characteristic of the clutch stack.Type: ApplicationFiled: February 9, 2021Publication date: August 5, 2021Inventor: Ryan J. Malloy
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Patent number: 10914327Abstract: A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft. The clutch includes a clutch stack and clutch piston that moves to selectively actuate the clutch stack between an engaged state to deliver power through the clutch and a disengaged state to not deliver power through the clutch. The clutch stack wear sensor system includes at least one detectable element arranged for movement in unison with the clutch piston and a sensor arranged to detect the detectable element and provide a signal indicative of a wear characteristic of the clutch stack.Type: GrantFiled: July 13, 2018Date of Patent: February 9, 2021Assignee: Twin Disc, Inc.Inventor: Ryan J. Malloy
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Patent number: 10751811Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: GrantFiled: September 27, 2018Date of Patent: August 25, 2020Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20200171585Abstract: A hole saw including a cylindrical body with an outer wall extending along an axis of rotation from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth disposed continuously around a circumference of the cutting end. The hole saw includes at least one elongated aperture disposed along the outer wall of the cylindrical body that is configured to receive a tool for removing one or more plugs from within the cylindrical body. The at least one elongated aperture has a first slot portion disposed adjacent to the cutting end and substantially parallel to the cap end, a second slot portion connected to the first slot portion at a first end of the second slot portion, and a third slot portion coupled to the second slot portion at a second end of the second slot portion opposite the first end.Type: ApplicationFiled: February 7, 2020Publication date: June 4, 2020Inventors: Geoffrey R. Piller, Jason M, Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20200061721Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: ApplicationFiled: November 1, 2019Publication date: February 27, 2020Inventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Publication number: 20200061722Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.Type: ApplicationFiled: November 1, 2019Publication date: February 27, 2020Inventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Patent number: 10569345Abstract: A cutting tool includes a body having a cutting edge. A plurality of cutting teeth is formed on the cutting edge. Each cutting tooth includes a tip, a rake face extending from the tip, a planar primary relief surface extending from the tip, and a concave secondary relief surface extending from the primary relief surface. The cutting tool further includes a plurality of non-cutting protrusions formed on the cutting edge. Each non-cutting protrusion includes an apex, a leading edge extending from the apex, and a trailing edge extending from the apex. A plurality of primary and secondary gullets is formed on the cutting edge. Each primary gullet is formed between the secondary relief surface of one cutting tooth and the leading edge of one non-cutting protrusion. Each secondary gullet is formed between the rake face of one cutting tooth and the trailing edge of one non-cutting protrusion.Type: GrantFiled: September 26, 2018Date of Patent: February 25, 2020Assignee: Milwaukee Electric Tool CorporationInventors: Jason M. Thom, Geoffrey R. Piller, Ryan J. Malloy
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Publication number: 20200018332Abstract: A power transmission device with a clutch plate wear sensor system includes a power transmission shaft configured to transmit torque and a clutch configured to selectively deliver power into or out of the power transmission shaft. The clutch includes a clutch stack and clutch piston that moves to selectively actuate the clutch stack between an engaged state to deliver power through the clutch and a disengaged state to not deliver power through the clutch. The clutch stack wear sensor system includes at least one detectable element arranged for movement in unison with the clutch piston and a sensor arranged to detect the detectable element and provide a signal indicative of a wear characteristic of the clutch stack.Type: ApplicationFiled: July 13, 2018Publication date: January 16, 2020Inventor: Ryan J. Malloy
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Patent number: D903448Type: GrantFiled: May 9, 2019Date of Patent: December 1, 2020Assignee: Milwaukee Electric Tool CorporationInventors: Austin J. Kazda, Ryan J. Malloy, Robert W. Butzen, Andrew J. Schulz, Roger D. Neitzell, Courtney D. McCool
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Patent number: D903449Type: GrantFiled: February 13, 2020Date of Patent: December 1, 2020Assignee: Milwaukee Electric Tool CorporationInventors: Austin J. Kazda, Ryan J. Malloy, Robert W. Butzen, Andrew J. Schulz, Roger D. Neitzell, Courtney D. McCool
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Patent number: RE48513Abstract: A hole saw includes a cylindrical body disposed along an axis of rotation with a side wall extending axially from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth. The hole saw also includes a cap coupled to the cap end of the cylindrical body. The side wall defines an elongated aperture configured to receive a tool for removing work piece plugs from within the cylindrical body. The elongated aperture has a first slot portion adjacent the cutting edge. The first slot portion is oriented perpendicular to the axis of rotation. The elongated aperture also has a second slot portion connected to the first slot portion and extending from the first slot portion toward the cap end. The second slot portion is oriented at an oblique angle relative to the axis of rotation.Type: GrantFiled: July 19, 2019Date of Patent: April 13, 2021Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Geoffrey R. Piller, Jason M. Thom, Ryan J. Malloy, Todd A. Taylor
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Patent number: D996166Type: GrantFiled: October 23, 2020Date of Patent: August 22, 2023Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Austin J. Kazda, Ryan J. Malloy, Robert W. Butzen, Andrew J. Schulz, Roger D. Neitzell, Courtney D. McCool