Patents by Inventor Allan Wingfield
Allan Wingfield 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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Patent number: 11821214Abstract: A drainage component having a continuous, extruded mat having an upper face and a lower face. The mat includes a plurality of patterned three-dimensional structures, each structure spaced from all adjacent structures, and the plurality of patterned three-dimensional structures are provided in a plurality of linear rows or columns in a first direction.Type: GrantFiled: July 30, 2021Date of Patent: November 21, 2023Assignees: LOW & BONAR INC., E.I. DU PONT DE NEMOURS AND COMPANYInventors: Lori C. Hascher, James E. Mathis, W. Allan Wingfield, Wazir Nobbee, Rupa Kibbe
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Patent number: 11306930Abstract: A vent having a continuous, elongate mat having an upper face and a lower face, and having a first portion and a second portion. The mat includes a plurality of columns of patterned three-dimensional structures of a network of randomly convoluted polymeric filaments having a first density, at least one of the plurality of columns of patterned three-dimensional structures being provided in the first portion, and at least one other of the plurality of columns of patterned three-dimensional structures being provided in the second portion. The mat includes a throat portion between the first portion and the second portion, the throat portion having a network of randomly convoluted polymeric filaments of a second density different than the first density, a first cover layer covering an outer edge of the first portion, and a second cover layer covering an outer edge of the second portion.Type: GrantFiled: June 5, 2018Date of Patent: April 19, 2022Assignee: LOW & BONAR INC.Inventors: Lori Hascher, James Mathis, Allan Wingfield
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Publication number: 20210355687Abstract: A drainage component having a continuous, extruded mat having an upper face and a lower face. The mat includes a plurality of patterned three-dimensional structures, each structure spaced from all adjacent structures, and the plurality of patterned three-dimensional structures are provided in a plurality of linear rows or columns in a first direction.Type: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Applicants: LOW & BONAR INC., E.I. DU PONT DE NEMOURS AND COMPANYInventors: Lori C. HASCHER, James E. MATHIS, W. Allan WINGFIELD, Wazir NOBBEE, Rupa KIBBE
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Patent number: 11105099Abstract: A drainage component having a continuous, extruded mat having an upper face and a lower face. The mat includes a plurality of patterned three-dimensional structures, each structure spaced from all adjacent structures, and the plurality of patterned three-dimensional structures are provided in a plurality of linear rows or columns in a first direction.Type: GrantFiled: January 4, 2019Date of Patent: August 31, 2021Assignees: LOW & BONAR INC., E.I. DU PONT DE NEMOURS AND COMPANYInventors: Lori C. Hascher, James E. Mathis, W Allan Wingfield, Wazir Nobbee, Rupa Kibbe
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Publication number: 20200095770Abstract: A stormwater management apparatus and method including a water storage component, and a drainage component. The water storage component, and protective component form a composite that allows for stormwater to be retained to an appropriate extent, and for excess stormwater to be adequately controlled. The water storage component and drainage component are provided in a single unit.Type: ApplicationFiled: September 17, 2019Publication date: March 26, 2020Applicants: LOW & BONAR INC., BONAR XEROFLOR GMBHInventors: Lori HASCHER, Karen Ka Yan LIU, Allan WINGFIELD
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Publication number: 20190368755Abstract: A vent having a continuous, elongate mat having an upper face and a lower face, and having a first portion and a second portion. The mat includes a plurality of columns of patterned three-dimensional structures of a network of randomly convoluted polymeric filaments having a first density, at least one of the plurality of columns of patterned three-dimensional structures being provided in the first portion, and at least one other of the plurality of columns of patterned three-dimensional structures being provided in the second portion. The mat includes a throat portion between the first portion and the second portion, the throat portion having a network of randomly convoluted polymeric filaments of a second density different than the first density, a first cover layer covering an outer edge of the first portion, and a second cover layer covering an outer edge of the second portion.Type: ApplicationFiled: June 5, 2018Publication date: December 5, 2019Applicant: Low & Bonar Inc.Inventors: Lori Hascher, James Mathis, Allan Wingfield
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Publication number: 20190211565Abstract: A drainage component having a continuous, extruded mat having an upper face and a lower face. The mat includes a plurality of patterned three-dimensional structures, each structure spaced from all adjacent structures, and the plurality of patterned three-dimensional structures are provided in a plurality of linear rows or columns in a first direction.Type: ApplicationFiled: January 4, 2019Publication date: July 11, 2019Applicants: LOW & BONAR INC., E.I. du Pont de Nemours and CompanyInventors: Lori C. HASCHER, James E. MATHIS, W Allan WINGFIELD, Wazir NOBBEE, Rupa KIBBE
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Patent number: 9624663Abstract: A building structure includes a base structure (10), a thermal barrier layer (20) and an external layer (30). The thermal barrier layer may be a three-dimensional matrix of filaments. The filaments may be irregularly looped and intermingled in a highly porous, three-dimensional structure with a large open space. The filaments form a thermal barrier by reducing the physical contact between the external layer and the base structure. The filament material is low in conductivity, so little heat transfer occurs between the external layer and the filaments.Type: GrantFiled: August 26, 2009Date of Patent: April 18, 2017Assignee: LOW & BONAR B.V.Inventor: Allan Wingfield
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Publication number: 20160348354Abstract: A ventilation system and a method for producing the ventilation system are provided. The ventilation system includes an air vent including an entangled core and a separation layer formed on a side of the entangled core. The entangled core includes air space. A method for producing the ventilation system includes bonding the entangled core to a surface of the separation layer to form an air vent.Type: ApplicationFiled: April 22, 2016Publication date: December 1, 2016Applicant: BONAR INC.Inventors: Jeffrey Scott Denton, Lori Curtiss HASCHER, Allan WINGFIELD
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Patent number: 9157231Abstract: A sound control mat includes a waterproof separation layer, an entangled monofilament structure, and a meltblown nonwoven. The sounds control mat provides improved sound control such as improved impact insulation.Type: GrantFiled: October 2, 2013Date of Patent: October 13, 2015Assignees: BONAR INC., MAXXON CORPORATIONInventors: Allan Wingfield, Jeffrey Scott Denton, Patrick Henry Giles
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Publication number: 20140097037Abstract: A sound control mat includes a waterproof separation layer, an entangled monofilament structure, and a meltblown nonwoven. The sounds control mat provides improved sound control such as improved impact insulation.Type: ApplicationFiled: October 2, 2013Publication date: April 10, 2014Inventors: Allan WINGFIELD, Jeffrey Scott DENTON, Patrick Henry GILES
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Publication number: 20110271637Abstract: A building structure includes a base structure (10), a thermal barrier layer (20) and an external layer (30). The thermal barrier layer may be a three-dimensional matrix of filaments. The filaments may be irregularly looped and intermingled in a highly porous, three-dimensional structure with a large open space. The filaments form a thermal barrier by reducing the physical contact between the external layer and the base structure. The filament material is low in conductivity, so little heat transfer occurs between the external layer and the filaments.Type: ApplicationFiled: August 26, 2009Publication date: November 10, 2011Applicant: COLBOND INC.Inventor: Allan Wingfield