Patents by Inventor Darrell Morris
Darrell Morris 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: 20220050129Abstract: A detector 1 detects the presence of a charged object due to a static or DC voltage source 4. The detector 1 includes a sensor 30 positioned in an electric field 3 emanating from the DC voltage source 4. A sensor signal 20 is processed by a processor 21, and, when the DC voltage source 4 is detected, the processor 21 produces an alert signal to warn a user of a potentially hazardous situation.Type: ApplicationFiled: December 11, 2019Publication date: February 17, 2022Inventors: Darrell Morris, Ashley Morris, Chris Starkey
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Patent number: 11117286Abstract: The current invention provides apparatus and a method for use with a drill bit to form a hole in a workpiece, said apparatus including a clamping means to clamp a workpiece in which the hole is to be formed in position with the apparatus, a drill bit holder assembly and drive means for rotating the drill bit and moving the same into the workpiece so as to drill the hole at a required angle and depth into the workpiece. Typically the depth of the hole is set in relation to the thickness of the workpiece which is clamped in position at that time and the apparatus includes a first part which is held by a first hand of the user and movable by the user with respect to a second part which is held by a second hand of the user and the relative movement is translated into movement of the drill bit holder to move the rotating drill bit into the workpiece.Type: GrantFiled: April 20, 2018Date of Patent: September 14, 2021Assignee: Power Box AGInventors: Adam Yates, Michael Corcoran, Simon Bird, Darrell Morris, Daniel Pikarski
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Patent number: 11020807Abstract: The current invention relates to jig apparatus which is provided of a form to allow accurate positioning and repositioning of the same with respect to workpiece and the use of the jig apparatus to provide a guide for the provision of a drill bit through at least one guide passages therein to form a hole in the workpiece at a required location. In one embodiment the jig apparatus is provided in a form so as to provide a plurality of passages, each of which can be used as a guide for a drill bit to thereby allow a plurality of spaced apart drill holes to be formed in the workpiece without the need to move the jig apparatus with respect to the workpiece. In one embodiment guide means are provided which are selectively positionable by the user in order to allow the position of the jig apparatus with respect to the workpiece to be accurately defined and retained by the user.Type: GrantFiled: June 6, 2018Date of Patent: June 1, 2021Assignee: Power Box AGInventors: Adam Yates, Michael Corcoran, Simon Bird, Daniel Pikarski, Darrell Morris, Jon Saunders
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Patent number: 10766079Abstract: The invention relates to a drill hold assembly and a jig including the same. The drill hold assembly includes an engaging means which is selectively moveable between a released position to allow sliding movement of the drill bit with respect thereto and an engaged position in which the drill bit is held in a fixed position or within a predefined range of movement with respect to the engaging block to thereby maintain the drill bit in location with the drill hold assembly. The jig apparatus can be used with a powered drill to rotate the drill bit to provide a driving force to the drill bit and the jig is attached to a support surface and a workpiece is positioned between first and second jaws of the jig and the drill bit is advanced along a guide and introduced into the workpiece to form a hole therein at a predefined angle.Type: GrantFiled: August 14, 2018Date of Patent: September 8, 2020Assignee: Power Box AGInventors: Daniel Pikarski, Darrell Morris, Michael Corcoran, Adam Yates, Simon Bird
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Publication number: 20190054547Abstract: The invention relates to apparatus for use with a drill bit which is driven to rotate so as to form a hole in a workpiece with which the same is contacted. The apparatus includes guide means with which the drill bit is located and a body with which the workpiece is located and said guide means is movable with respect to the body to cause the drill bit to be advanced along a path which includes an arc portion and, as it is driven to rotate, move into the workpiece to form said hole and allow the hole to be formed in a guided manner with greater accuracy.Type: ApplicationFiled: August 17, 2018Publication date: February 21, 2019Applicant: Power Box AGInventors: Daniel Pikarski, Simon Bird, Darrell Morris, Michael Corcoran, Adam Yates
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Publication number: 20190047058Abstract: The invention relates to a drill hold assembly and a jig including the same. The drill hold assembly includes an engaging means which is selectively moveable between a released position to allow sliding movement of the drill bit with respect thereto and an engaged position in which the drill bit is held in a fixed position or within a predefined range of movement with respect to the engaging block to thereby maintain the drill bit in location with the drill hold assembly. The jig apparatus can be used with a powered drill to rotate the drill bit to provide a driving force to the drill bit and the jig is attached to a support surface and a workpiece is positioned between first and second jaws of the jig and the drill bit is advanced along a guide and introduced into the workpiece to form a hole therein at a predefined angle.Type: ApplicationFiled: August 14, 2018Publication date: February 14, 2019Inventors: Daniel Pikarski, Darrell Morris, Michael Corcoran, Adam Yates, Simon Bird
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Publication number: 20180345385Abstract: The current invention relates to jig apparatus which is provided of a form to allow accurate positioning and repositioning of the same with respect to workpiece and the use of the jig apparatus to provide a guide for the provision of a drill bit through at least one guide passages therein to form a hole in the workpiece at a required location. In one embodiment the jig apparatus is provided in a form so as to provide a plurality of passages, each of which can be used as a guide for a drill bit to thereby allow a plurality of spaced apart drill holes to be formed in the workpiece without the need to move the jig apparatus with respect to the workpiece. In one embodiment guide means are provided which are selectively positionable by the user in order to allow the position of the jig apparatus with respect to the workpiece to be accurately defined and retained by the user.Type: ApplicationFiled: June 6, 2018Publication date: December 6, 2018Inventors: Adam Yates, Michael Corcoran, Simon Bird, Daniel Pikarski, Darrell Morris, Jon Saunders
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Publication number: 20180339421Abstract: The current invention provides apparatus and a method for use with a drill bit to form a hole in a workpiece, said apparatus including a clamping means to clamp a workpiece in which the hole is to be formed in position with the apparatus, a drill bit holder assembly and drive means for rotating the drill bit and moving the same into the workpiece so as to drill the hole at a required angle and depth into the workpiece. Typically the depth of the hole is set in relation to the thickness of the workpiece which is clamped in position at that time and the apparatus includes a first part which is held by a first hand of the user and movable by the user with respect to a second part which is held by a second hand of the user and the relative movement is translated into movement of the drill bit holder to move the rotating drill bit into the workpiece.Type: ApplicationFiled: April 20, 2018Publication date: November 29, 2018Inventors: Adam Yates, Michael Corcoran, Louis Street, Simon Bird, Darrell Morris, Daniel Pikarski
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Patent number: 8205437Abstract: An exhaust system for an internal combustion engine, which system comprises a monolith substrate (10) coated with a catalyst, which monolith substrate comprising a plurality of substantially parallel channels, each channel having a length extending from an upstream end to a downstream end; and a first sensor disposed in a hole (16) defined in part by an external wall of the monolith substrate, wherein the monolith substrate comprises a portion (12) of the plurality of channels wherein the catalyst composition in at least a part of the length of channels extending from the upstream end has an increased activity for a reaction for which the catalyst composition is intended relative to catalyst composition in a remainder (14) of the monolith substrate, the arrangement being such that the sensor is contacted substantially only with exhaust gas that has first contacted the catalyst composition having an increased activity.Type: GrantFiled: August 27, 2008Date of Patent: June 26, 2012Assignee: Johnson Matthey Public Limited CompanyInventors: Louise Clare Arnold, Robert James Brisley, Graham Peter Champion, Maire Charlotte Clements, Neil Robert Collins, Darrell Morris, Paul Richard Phillips
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Patent number: 8127537Abstract: An exhaust system for a spark-ignited internal combustion engine comprises a three-way catalyst composition including an oxygen storage component, which TWC composition is coated on a flow-through monolith substrate, which substrate comprising a plurality of channels, each channel having a length extending from an inlet end to an outlet end and a single lambda sensor, wherein the substrate comprises a portion of the plurality of channels wherein the TWC composition in at least a part of the length of channels extending from the inlet end has a reduced oxygen storage activity, or no oxygen storage activity, relative to the TWC composition in a remainder of the substrate, the arrangement being such that the single lambda sensor is contacted substantially only with exhaust gas that has first contacted the TWC composition having a reduced oxygen storage activity or no oxygen storage activity.Type: GrantFiled: February 27, 2007Date of Patent: March 6, 2012Assignee: Johnson Matthey Public Limited CompanyInventors: Louise Clare Arnold, Marie Charlotte Clements, Neil Robert Collins, Darrell Morris
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Publication number: 20110036071Abstract: An exhaust system for an internal combustion engine, which system comprises a monolith substrate (10) coated with a catalyst, which monolith substrate comprising a plurality of substantially parallel channels, each channel having a length extending from an upstream end to a downstream end; and a first sensor disposed in a hole (16) defined in part by an external wall of the monolith substrate, wherein the monolith substrate comprises a portion (12) of the plurality of channels wherein the catalyst composition in at least a part of the length of channels extending from the upstream end has an increased activity for a reaction for which the catalyst composition is intended relative to catalyst composition in a remainder (14) of the monolith substrate, the arrangement being such that the sensor is contacted substantially only with exhaust gas that has first contacted the catalyst composition having an increased activity.Type: ApplicationFiled: August 27, 2008Publication date: February 17, 2011Applicant: Jonhson Matthey Public Limited CompanyInventors: Louise Clare Arnold, Robert James Brisley, Graham Peter Champion, Marie Charlotte Clements, Neil Robert Collins, Darrell Morris, Paul Richard Phillips
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Publication number: 20080314034Abstract: An exhaust system for a spark-ignited internal combustion engine comprises a three-way catalyst composition including an oxygen storage component, which TWC composition is coated on a flow-through monolith substrate, which substrate comprising a plurality of channels, each channel having a length extending from an inlet end to an outlet end and a single lambda sensor, wherein the substrate comprises a portion of the plurality of channels wherein the TWC composition in at least a part of the length of channels extending from the inlet end has a reduced oxygen storage activity, or no oxygen storage activity, relative to the TWC composition in a remainder of the substrate, the arrangement being such that the single lambda sensor is contacted substantially only with exhaust gas that has first contacted the TWC composition having a reduced oxygen storage activity or no oxygen storage activity.Type: ApplicationFiled: February 27, 2007Publication date: December 25, 2008Applicant: Johnson Matthey Public Limited CompanyInventors: Louise Clare Arnold, Marie Charlotte Clements, Neil Robert Collins, Darrell Morris