Patents by Inventor Michael Garver
Michael Garver 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: 20240077100Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignmenType: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Applicant: MATHREAD INC.Inventor: Michael Garver
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Patent number: 11815121Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignmenType: GrantFiled: January 18, 2021Date of Patent: November 14, 2023Assignee: MATHREAD, INC.Inventor: Michael Garver
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Publication number: 20220307537Abstract: A low mass fastener head that reduces the amount of material required in manufacturing. The fastener comprises a threaded shank having a longitudinal axis; a head attached to one end of the threaded shank, the head comprising: full-height lugs and short-height lugs positioned at approximately 0, 60, 120, 180, 240, or 300 degrees around the longitudinal axis of the threaded shank, wherein the short-height lugs are shorter than the full-height lugs. Those portions of a hex head that are not necessary for application and transmission of torque, nor necessary to resist axial loading, nor necessary to axially stabilize the fastener head within conventional driving tooling may be removed. Compatibility with existing hex head tools is maintained while improving handling of the fastener by an assembler and reducing material used in the fastener head.Type: ApplicationFiled: March 26, 2021Publication date: September 29, 2022Applicant: MATHREAD INC.Inventor: Michael Garver
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Publication number: 20210235928Abstract: Grills and charcoal-containing fuel blocks are disclosed. A grill may include a housing at least partially defining a cooking chamber, a combustion chamber having a support surface configured to support a charcoal-containing fuel block, the combustion chamber may be fluidically and thermally connected to the cooking chamber, an igniter configured to heat a charcoal-containing fuel block positioned on the support surface, a stoke chamber positioned under and fluidically connected to the combustion chamber, stoke ducting having a first end fluidically connected to the stoke chamber and a second end fluidically connected to a stoke fan, the stoke fan configured to flow air from outside the housing and into the stoke chamber through the stoke ducting, cooling ducting fluidically connecting the cooking chamber to a cooling fan, and the cooling fan configured to flow air from outside the housing and into the cooking chamber through the cooling ducting.Type: ApplicationFiled: January 28, 2021Publication date: August 5, 2021Inventors: Benjamin West, Miguel Christophy, Craig Jacobson, Stephen Hibbs, Michael Chiasson, Neville DeWitt Pierrat, Jon Oxford, Diego Horna, Maggie Venable, Sean Meehan, Lukas Railson, Michael Garver, Dennis Mess, Rylan Miller, Kyle Jones, Jeff Wallingford, Jeremy Woolman, Tyler Edens, Lindsey Smith
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Publication number: 20210140463Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignmenType: ApplicationFiled: January 18, 2021Publication date: May 13, 2021Applicant: MATHREAD INC.Inventor: Michael Garver
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Patent number: 10927877Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignmenType: GrantFiled: January 11, 2019Date of Patent: February 23, 2021Assignee: MATHREAD, INC.Inventor: Michael Garver
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Publication number: 20200224706Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignmenType: ApplicationFiled: January 11, 2019Publication date: July 16, 2020Applicant: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644660Abstract: An assembly improving, lower mass fastener head that is easier to handle and reduces the amount of material that is required in manufacturing the fastener comprises three lugs at multiples of 60 degrees around an axis of a threaded body. Those portions of a hex head that are not necessary for application and transmission of torque, nor necessary to resist axial loading, nor necessary to axially stabilize the fastener head within current driving tooling may be removed. Compatibility with existing hex head tools is maintained while improving handling of the fastener by an assembler and reducing material used in the fastener head.Type: GrantFiled: April 30, 2014Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644664Abstract: A male anti-false thread fastener member having features, including: a shank that has a lead end and a tool engagement end; a head formed at the tool engagement end of the shank; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with a corresponding female fastening thread formed in an interior of a female fastener member; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastener thread.Type: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644665Abstract: A method for correcting translational misalignment between male and female fastener members to prevent false threading, the method comprising: inserting a lead end of a male fastener member into a female fastener member, wherein the female fastener member comprises: at least one female fastening thread formed in an interior of the female fastener member, at least one female lead thread formed in the interior of the female fastener member, the at least one female lead thread having a groove in the crest, and wherein the male fastener member comprises: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the at least one female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximatelType: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644663Abstract: An anti-false threading fastener system comprising: a female fastener member comprising: at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of the female fastener member; a male fastener member comprising: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread.Type: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Publication number: 20160281762Abstract: An anti-false threading fastener system comprising: a female fastener member comprising: at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of the female fastener member; a male fastener member comprising: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread.Type: ApplicationFiled: March 27, 2015Publication date: September 29, 2016Applicant: MATHREAD INC.Inventor: Michael Garver
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Publication number: 20160281761Abstract: A male anti-false thread fastener member having features, including: a shank that has a lead end and a tool engagement end; a head formed at the tool engagement end of the shank; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with a corresponding female fastening thread formed in an interior of a female fastener member; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastener thread.Type: ApplicationFiled: March 27, 2015Publication date: September 29, 2016Applicant: MAThread Inc.Inventor: Michael Garver
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Publication number: 20160281763Abstract: A method for correcting translational misalignment between male and female fastener members to prevent false threading, the method comprising: inserting a lead end of a male fastener member into a female fastener member, wherein the female fastener member comprises: at least one female fastening thread formed in an interior of the female fastener member, at least one female lead thread formed in the interior of the female fastener member, the at least one female lead thread having a groove in the crest, and wherein the male fastener member comprises: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the at least one female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximatelType: ApplicationFiled: March 27, 2015Publication date: September 29, 2016Applicant: MATHREAD INC.Inventor: Michael Garver
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Publication number: 20140234051Abstract: An assembly improving, lower mass fastener head that is easier to handle and reduces the amount of material that is required in manufacturing the fastener comprises three lugs at multiples of 60 degrees around an axis of a threaded body. Those portions of a hex head that are not necessary for application and transmission of torque, nor necessary to resist axial loading, nor necessary to axially stabilize the fastener head within current driving tooling may be removed. Compatibility with existing hex head tools is maintained while improving handling of the fastener by an assembler and reducing material used in the fastener head.Type: ApplicationFiled: April 30, 2014Publication date: August 21, 2014Inventor: Michael Garver
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Patent number: 8747044Abstract: An assembly improving, lower mass fastener head that is easier to handle and reduces the amount of material that is required in manufacturing the fastener comprises three lugs at multiples of 60 degrees around an axis of a threaded body. Those portions of a hex head that are not necessary for application and transmission of torque, nor necessary to resist axial loading, nor necessary to axially stabilize the fastener head within current driving tooling may be removed. Compatibility with existing hex head tools is maintained while improving handling of the fastener by an assembler and reducing material used in the fastener head.Type: GrantFiled: July 31, 2009Date of Patent: June 10, 2014Assignee: Mathread Inc.Inventor: Michael Garver
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Publication number: 20110116895Abstract: An assembly improving, lower mass fastener head that is easier to handle and reduces the amount of material that is required in manufacturing the fastener comprises three lugs at multiples of 60 degrees around an axis of a threaded body. Those portions of a hex head that are not necessary for application and transmission of torque, nor necessary to resist axial loading, nor necessary to axially stabilize the fastener head within current driving tooling may be removed. Compatibility with existing hex head tools is maintained while improving handling of the fastener by an assembler and reducing material used in the fastener head.Type: ApplicationFiled: July 31, 2009Publication date: May 19, 2011Inventor: Michael Garver
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Publication number: 20060169015Abstract: A thread profile is first rolled into a cylindrical work piece with a first set of thread dies, wherein the metal free-flows into the grooves of the first set of dies to form a rounded (or other shape) crest. Then the thread is re-rolled in a second set of dies having a reduced groove depth such that the rounded crest is re-formed and flattened. A thread profile may also be formed in a cylindrical work piece using a set of dies having surfaces containing two or more distinct groove shapes. Diagonally cut grooves encountered by the work piece would have a shape substantially identical to a “normal” die groove profile with a depth of D+H. Grooves in contact with the work piece as it exits the die would have a shape with a reduced groove depth of approximately “D.Type: ApplicationFiled: January 26, 2006Publication date: August 3, 2006Inventor: Michael Garver
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Patent number: 6561741Abstract: A fastener having an aligning lead thread that does not follow the helical pattern of the fill threads around the shank of the fastener. The aligning lead thread is located on the shank distant from the first full thread to enable the engage the threads of a receiving member to pull the fastener elements into alignment rather than a standard lead thread which becomes trapped behind the threads of a receiving member.Type: GrantFiled: December 19, 2000Date of Patent: May 13, 2003Inventor: Michael A. Garver
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Publication number: 20020076302Abstract: A fastener having an aligning lead thread that does not follow the helical pattern of the fill threads around the shank of the fastener. The aligning lead thread is located on the shank distant from the first full thread to enable the engage the threads of a receiving member to pull the fastener elements into alignment rather than a standard lead thread which becomes trapped behind the threads of a receiving member.Type: ApplicationFiled: December 19, 2000Publication date: June 20, 2002Inventor: Michael A. Garver