Patents by Inventor Darrell Keith
Darrell Keith 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: 20230417523Abstract: A carrier device includes a body member having two parallel sections, terminal ends of which extend in a common direction. A bracket nested with the body member has two lateral side members extending in the common direction. Each side member has a terminal end and a loop proximate the end defining a hole. An interior is defined between the sections of the body member and between the side members of the bracket. A binding member engages the sections of the body member and passes through the respective hole of each side member defined by the loop. A retention member, for retaining a magazine when inserted into the carrier device, also passes through the respective holes. The binding member draws sections of the body member toward each other to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device.Type: ApplicationFiled: September 13, 2023Publication date: December 28, 2023Inventors: Darrell Keith Smith, Daniel Logan Chaney
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Patent number: 11835327Abstract: A carrier device includes a body member having two parallel sections, terminal ends of which extend in a common direction. A bracket nested with the body member has two lateral side members extending in the common direction. Each side member has a terminal end and a loop proximate the end defining a hole. An interior is defined between the sections of the body member and between the side members of the bracket. A binding member engages the sections of the body member and passes through the respective hole of each side member defined by the loop. A retention member, for retaining a magazine when inserted into the carrier device, also passes through the respective holes. The binding member draws sections of the body member toward each other to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device.Type: GrantFiled: December 23, 2022Date of Patent: December 5, 2023Assignee: HSG, LLCInventors: Darrell Keith Smith, Daniel Logan Chaney
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Publication number: 20230139336Abstract: A carrier device includes a body member having two parallel sections, terminal ends of which extend in a common direction. A bracket nested with the body member has two lateral side members extending in the common direction. Each side member has a terminal end and a loop proximate the end defining a hole. An interior is defined between the sections of the body member and between the side members of the bracket. A binding member engages the sections of the body member and passes through the respective hole of each side member defined by the loop. A retention member, for retaining a magazine when inserted into the carrier device, also passes through the respective holes. The binding member draws sections of the body member toward each other to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device.Type: ApplicationFiled: December 23, 2022Publication date: May 4, 2023Inventors: Darrell Keith Smith, Daniel Logan CHANEY
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Patent number: 11536550Abstract: A carrier device includes a body member having two parallel sections, terminal ends of which extend in a common direction. A bracket nested with the body member has two lateral side members extending in the common direction. Each side member has a terminal end and a loop proximate the end defining a hole. An interior is defined between the sections of the body member and between the side members of the bracket. A binding member engages the sections of the body member and passes through the respective hole of each side member defined by the loop. A retention member, for retaining a magazine when inserted into the carrier device, also passes through the respective holes. The binding member draws sections of the body member toward each other to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device.Type: GrantFiled: November 4, 2021Date of Patent: December 27, 2022Assignee: HSG, LLCInventors: Darrell Keith Smith, Daniel Logan Chaney
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Publication number: 20220155047Abstract: A carrier device includes: a first panel having hooks, and an inward side, the inward side facing an interior of the carrier device; a second panel having an inward side, the inward side facing the interior of the carrier device opposite the inward side of the first panel; and a binding member for releasably connecting the hooks of the first panel to the second panel. The first panel includes an exterior surface opposite the inward side thereof. All portions of the hooks are flush or sunken relative to the exterior surface of the first panel. The binding member draws lateral edges of the first panel toward lateral edges of the second panel to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device. The panels may include mounting holes for mounting the carrier on another device or structure.Type: ApplicationFiled: November 13, 2020Publication date: May 19, 2022Inventors: Darrell Keith Smith, Daniel Logan Chaney
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Publication number: 20140262694Abstract: Curved conveyors are disclosed herein. An embodiment of a curved conveyor includes a first end and a second end. Items to be conveyed are received onto the conveyor at the first end and the items to be conveyed are removed from the conveyor at the second end. The conveyor forms an arc between the first end and the second end. A continuous belt rotates between the first end and the second end along the arc of the curved conveyor. The belt has a forward path during its travel from the first end to the second end and a return path during its travel from the second end to the first end. A chain is attached to the belt wherein the chain forms a catenary in at least a portion of the return path.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: INTERROLL HOLDING AGInventor: Darrell Keith Knigge
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Patent number: 8714426Abstract: A portable tripod mast assembly is provided that includes a tripod, a plurality of mast sections and a transport pack. The tripod includes at least three telescoping legs, wherein each leg is moveably attached to a common upper collar. The plurality of mast sections are each adapted to fit together end to end, forming a mast. The transport pack has a center compartment adapted to receive the tripod, wherein the center compartment includes a center panel and two side panels. Each side panel includes a plurality of individual pockets for receiving the mast sections. The transport pack further includes a base portion and a hood capable of extending over the mast sections, securing the sections in the pockets.Type: GrantFiled: September 17, 2010Date of Patent: May 6, 2014Assignee: The Will-Burt CompanyInventors: Michael Allen Bohurjak, Darrell Keith Vandegrift, Allen Michael McAfoos
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Patent number: 8701874Abstract: Conveyors are disclosed herein. An embodiment of a conveyor includes a bed having a first end and a second end, wherein a belt is slidable on the bed. The belt is in a first portion of its travel when it is located adjacent the bed and the belt is in a second portion of its travel when it is located opposite the bed. A curve is located on the first end of the bed, wherein the belt contacts at least a portion of the curve as the belt transitions between the first portion of travel and the second portion of travel.Type: GrantFiled: June 8, 2012Date of Patent: April 22, 2014Assignee: Interroll Holding AGInventors: Darrell Keith Knigge, Thomas Quintin Harding
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Publication number: 20130327614Abstract: Conveyors are disclosed herein. An embodiment of a conveyor includes a belt having at least one cam follower connected thereto. The conveyor also has a drum having a first end and a second end. An exterior surface extends between the first end and the second end. At least one cam is located in the exterior surface, the cam spirals between the first end and the second end. The cam follower is receivable in the cam.Type: ApplicationFiled: June 8, 2012Publication date: December 12, 2013Inventor: Darrell Keith Knigge
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Publication number: 20130327617Abstract: Conveyors are disclosed herein. An embodiment of a conveyor includes a bed having a first end and a second end, wherein a belt is slidable on the bed. The belt is in a first portion of its travel when it is located adjacent the bed and the belt is in a second portion of its travel when it is located opposite the bed. A curve is located on the first end of the bed, wherein the belt contacts at least a portion of the curve as the belt transitions between the first portion of travel and the second portion of travel.Type: ApplicationFiled: June 8, 2012Publication date: December 12, 2013Inventors: Darrell Keith Knigge, Thomas Quintin Harding
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Publication number: 20120067752Abstract: A portable tripod mast assembly is provided that includes a tripod, a plurality of mast sections and a transport pack. The tripod includes at least three telescoping legs, wherein each leg is moveably attached to a common upper collar. The plurality of mast sections are each adapted to fit together end to end, forming a mast. The transport pack has a center compartment adapted to receive the tripod, wherein the center compartment includes a center panel and two side panels. Each side panel includes a plurality of individual pockets for receiving the mast sections. The transport pack further includes a base portion and a hood capable of extending over the mast sections, securing the sections in the pockets.Type: ApplicationFiled: September 17, 2010Publication date: March 22, 2012Inventors: Michael Allen Bohurjak, Darrell Keith Vandegrift, Allen Michael McAfoos
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Patent number: 7082716Abstract: A devise for watering vegetation has a cylindrical tube that can be laid flat and rolled up. The tube has a watertight seal about 2 to about 6 inches from each end, which leaves a flap at each end. The flaps can be attached to stakes that can be driven into the ground. There are one or two openings along the length of the tube through which water can be admitted into the tube. At or near the bottom of the tube is at least one drip emitter from which water can leave the tube. Two or more tubes can be joined together using a single stake though the flaps of the tubes. The tubes can be arranged in a line, a circle, or other arrangements.Type: GrantFiled: May 4, 2004Date of Patent: August 1, 2006Inventor: Darrell Keith Downey
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Publication number: 20050018418Abstract: An illuminated fishing rod, suitable for night fishing, comprising a hollow core and a light source positioned within one end of the hollow core and the light waves from the light source being directed towards the opposite end of the hollow core. The light waves are directed external to the rod by various means including a tapered hollow core, light refractors and other abrasions. The power source for the light source can be located internal to a handle portion.Type: ApplicationFiled: July 25, 2003Publication date: January 27, 2005Inventors: Darrell Keith, Christopher Chechele
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Patent number: 6355541Abstract: Systems and methods are described for transfer of a thin-film via implantation, wafer bonding, and separation. A method for transfer of a thin-film, includes: implanting a source crystal with ions along a crystallographic channel and at a temperature of at least approximately 200° C. to i) form a strained region and ii) define the thin-film; then bonding a surface of the thin-film to a target wafer; and then separating a) the target wafer and the thin-film from b) a remainder of the source crystal along the strained region. The systems and methods provide advantages because the electrical carriers in the crystal, and consequently the thin-film, are not deactivated and the quality of the transferred thin-film is improved.Type: GrantFiled: April 21, 1999Date of Patent: March 12, 2002Assignees: Lockheed Martin Energy Research Corporation, Motorola, Inc.Inventors: Orin Wayne Holland, Darrell Keith Thomas, Richard Bayne Gregory, Syd Robert Wilson, Thomas Allen Wetteroth
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Patent number: 5661044Abstract: A method for preparing a silicon-on-insulator material having a relatively defect-free Si overlayer involves the implanting of oxygen ions within a silicon body and the interruption of the oxygen-implanting step to implant Si ions within the silicon body. The implanting of the oxygen ions develops an oxide layer beneath the surface of the silicon body, and the Si ions introduced by the Si ion-implanting step relieves strain which is developed in the Si overlayer during the implanting step without the need for any intervening annealing step. By relieving the strain in this manner, the likelihood of the formation of strain-induced defects in the Si overlayer is reduced. In addition, the method can be carried out at lower processing temperatures than have heretofore been used with SIMOX processes of the prior art. The principles of the invention can also be used to relieve negative strain which has been induced in a silicon body of relatively ordered lattice structure.Type: GrantFiled: June 15, 1995Date of Patent: August 26, 1997Assignee: Lockheed Martin Energy Systems, Inc.Inventors: Orin Wayne Holland, Darrell Keith Thomas, Dashun Zhou
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Patent number: D1019415Type: GrantFiled: July 30, 2021Date of Patent: March 26, 2024Assignee: Nicoventures Trading LimitedInventors: Michael Joyce, Darrell Eugene Holton, Jr., S. Keith Cole, Wesley Steven Jones, Alexandre Mendes Campos