Patents by Inventor David Rusch
David Rusch 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: 20230361540Abstract: A plate having an upper surface and a lower surface, a center point, and an outer perimeter. It further includes a plurality of clips for temporarily securing the plate in an opening in a landscape box. Each of the plurality of clips comprises a limb, extending vertically downward, the limb having the form of a rectangular plate and being upper bound by an upper edge and lower bound by a lower edge, wherein the upper edge is attached to the lower surface of the plate. The limb further includes a foot extending horizontally sideways from the lower edge.Type: ApplicationFiled: July 19, 2023Publication date: November 9, 2023Applicant: National Diversified Sales, Inc.Inventors: David Rusch, Roberto Orozco, Ryan Larsen
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Patent number: 11795629Abstract: A channel for fluid flow comprising a first unit and a second unit connected to each other. The first unit comprises a first u-section having a first open top side, and a first grate extending across the first open top side and removably attached to the first u-section. The second unit comprises a second u-section having a second open top side, and a second grate extending across the second open top side and removably attached to the second u-section. The first grate defines a negative semicircular distal end having a first diameter and a first center point. The second grate defines a positive semicircular proximal end having a second diameter and a second center point. The first center point is coincident with the second center point and the first diameter and the second diameter are sized such that the positive semicircular proximal end fits within the negative semicircular distal end.Type: GrantFiled: January 13, 2022Date of Patent: October 24, 2023Assignee: National Diversified Sales, Inc.Inventors: Wai Keong Bryce Wong, Michael Schreiber, David Rusch, Daniel Nourian, Ryan Larsen, Clem Neale Vann, III
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Publication number: 20230313925Abstract: A pipe connector comprises a circular flange having a central opening. A downstream sleeve having a circular cylindrical form about an axis with a proximal end and a terminal distal end, is attached to the circular flange by the proximal end and comprises at least one first type of detent and at least one second type of detent.Type: ApplicationFiled: March 30, 2022Publication date: October 5, 2023Applicant: National Diversified Sales, Inc.Inventors: Wai Keong Bryce Wong, David Rusch, Ryan Larsen, Daniel Nourian, Michael Schreiber
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Patent number: 11735892Abstract: A plate having an upper surface and a lower surface, a center point, and an outer perimeter. It further includes a plurality of clips for temporarily securing the plate in an opening in a landscape box. Each of the plurality of clips comprises a limb, extending vertically downward, the limb having the form of a rectangular plate and being upper bound by an upper edge and lower bound by a lower edge, wherein the upper edge is attached to the lower surface of the plate. The limb further includes a foot extending horizontally sideways from the lower edge.Type: GrantFiled: October 7, 2021Date of Patent: August 22, 2023Assignee: National Diversified Sales, Inc.Inventors: David Rusch, Roberto Orozco, Ryan Larsen
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Publication number: 20230220633Abstract: A channel for fluid flow comprising a first unit and a second unit connected to each other. The first unit comprises a first u-section having a first open top side, and a first grate extending across the first open top side and removably attached to the first u-section. The second unit comprises a second u-section having a second open top side, and a second grate extending across the second open top side and removably attached to the second u-section. The first grate defines a negative semicircular distal end having a first diameter and a first center point. The second grate defines a positive semicircular proximal end having a second diameter and a second center point. The first center point is coincident with the second center point and the first diameter and the second diameter are sized such that the positive semicircular proximal end fits within the negative semicircular distal end.Type: ApplicationFiled: January 13, 2022Publication date: July 13, 2023Applicant: National Diversified Sales, Inc.Inventors: Wai Keong Bryce Wong, Michael Schreiber, David Rusch, Daniel Nourian, Ryan Larsen, Clem Neale Vann, III
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Publication number: 20230112310Abstract: A plate having an upper surface and a lower surface, a center point, and an outer perimeter. It further includes a plurality of clips for temporarily securing the plate in an opening in a landscape box. Each of the plurality of clips comprises a limb, extending vertically downward, the limb having the form of a rectangular plate and being upper bound by an upper edge and lower bound by a lower edge, wherein the upper edge is attached to the lower surface of the plate. The limb further includes a foot extending horizontally sideways from the lower edge.Type: ApplicationFiled: October 7, 2021Publication date: April 13, 2023Applicant: National Diversified Sales, Inc.Inventors: David Rusch, Roberto Orozco, Ryan Larsen
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Patent number: 11525473Abstract: A locking system comprising a block made of a polymer substance having an upper surface and a lower surface. In a normal condition, the block has the following structure. A bore, having a first axis, extends through the block and passes through the upper surface and the lower surface, the bore being shaped to include a taper, whereby an upper end of the bore has a larger diameter than a lower end of the bore, and the bore has an internal surface that is smooth. And, a slot, having a second axis, extends through the block and passes through the upper surface and the lower surface, the slot having a generally planar configuration with a width and a thickness, the slot being positioned such that the first axis and the second axis are co-axial, whereby the slot and the bore form a single continuous opening extending through the block.Type: GrantFiled: July 14, 2020Date of Patent: December 13, 2022Assignee: National Diversified Sales, Inc.Inventors: David Rusch, Daniel Nourian, James Ryan Larsen, Clem Neale Vann, III
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Patent number: 11512803Abstract: A catch basin comprising a circular collar with a first internal diameter, configured to receive a downwardly extending circular drain pipe. A sump for receiving downward water flow from the circular collar is integrally formed with the circular collar, the sump being shaped to include two differently shaped cylindrical portions. The shape of the sump facilitates both the ability to stack multiple units of the sump one upon another for packaging, shipping, and sale. The shape of the sump also facilitates the ability to remove an internal stub attached to the sump, to improve water flow in the remaining structure.Type: GrantFiled: September 9, 2020Date of Patent: November 29, 2022Assignee: National Diversified Sales, Inc.Inventors: Bryce Wong, David Rusch, Ryan Larsen, Daniel Nourian, Michael Schreiber
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Patent number: 11384854Abstract: A pop-up emitter comprising a base defining a circular bore along a central axis. The base further defines a circular opening at a distal end of the bore. A hub is provided, defining an aperture, positioned in the center of the opening. A circular cap is provided, sized to fit inside the opening, the cap including a spike extending perpendicular to the cap from the center of the cap. The spike resides movably within the aperture such that the cap is movable between a closed condition in which the opening is closed, and an open condition in which the opening is open.Type: GrantFiled: February 12, 2021Date of Patent: July 12, 2022Assignee: National Diversified Sales, Inc.Inventors: David Rusch, Ryan Larsen, Daniel Nourian, Michael Schreiber, Clem Neale Vann, III
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Publication number: 20220074532Abstract: A catch basin comprising a circular collar with a first internal diameter, configured to receive a downwardly extending circular drain pipe. A sump for receiving downward water flow from the circular collar is integrally formed with the circular collar, the sump being shaped to include two differently shaped cylindrical portions. The shape of the sump facilitates both the ability to stack multiple units of the sump one upon another for packaging, shipping, and sale. The shape of the sump also facilitates the ability to remove an internal stub attached to the sump, to improve water flow in the remaining structure.Type: ApplicationFiled: September 9, 2020Publication date: March 10, 2022Inventors: Bryce Wong, David Rusch, Ryan Larsen, Daniel Nourian, Michael Schreiber
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Publication number: 20220018379Abstract: A locking system comprising a block made of a polymer substance having an upper surface and a lower surface. In a normal condition, the block has the following structure. A bore, having a first axis, extends through the block and passes through the upper surface and the lower surface, the bore being shaped to include a taper, whereby an upper end of the bore has a larger diameter than a lower end of the bore, and the bore has an internal surface that is smooth. And, a slot, having a second axis, extends through the block and passes through the upper surface and the lower surface, the slot having a generally planar configuration with a width and a thickness, the slot being positioned such that the first axis and the second axis are co-axial, whereby the slot and the bore form a single continuous opening extending through the block.Type: ApplicationFiled: July 14, 2020Publication date: January 20, 2022Applicant: National Diversified Sales, Inc.Inventors: David Rusch, Daniel Nourian, James Ryan Larsen, Clem Neale Vann, III
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Patent number: 10323778Abstract: A pipe connector for use in conjunction with a catch basin, the pipe connector having an annular flange defining a central bore and a major pipe receptor in the form of a tube having a first diameter and being attached to the flange and a minor pipe receptor in the form of a tube has a second diameter smaller than the first diameter, and is attached to the major pipe receptor by a frangible bridge that is configured to cleanly break upon the application of an impact to the minor pipe receptor, whereby the minor pipe receptor is removable from the major pipe receptor.Type: GrantFiled: June 22, 2016Date of Patent: June 18, 2019Assignee: NATIONAL DIVERSIFIED SALES, INC.Inventor: David Rusch
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Patent number: 9885882Abstract: A progressive or progressive multifocal contact lens having a concave eye-contact surface and a convex forward-facing outer surface for receiving and bending light to the eye. The outer surface consists of an upper distance-viewing zone having a curvature surface, a lower near-viewing zone having a curvature surface, and at least one progressive viewing zone having a crescent shape in forward-facing view. The progressive viewing zone can include a progressive upper distance-viewing zone, a progressive intermediate progressive viewing zone, or a progressive lower near-viewing zone, or a combination of such zones. The progressive viewing zone has a crescent shape and consists of distinct progressive viewing segments having a curvature surface that progresses in curvature in series. The distinct progressive viewing segments of the progressive viewing zones can extend to and converge at any point out to or at the outer peripheral edge of the contact lens.Type: GrantFiled: December 15, 2016Date of Patent: February 6, 2018Assignee: Diversified Ophthalmics, Inc.Inventor: David Rusch
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Publication number: 20170370506Abstract: A pipe connector for use in conjunction with a catch basin, the pipe connector comprising: an annular flange defining a central bore; a major pipe receptor in the form of a tube having a first diameter and being attached to the flange; a minor pipe receptor in the form of a tube having a second diameter smaller than the first diameter, and being attached to the major pipe receptor by a frangible bridge that is configured to cleanly break upon the application of an impact to the minor pipe receptor, whereby the minor pipe receptor is removable from the major pipe receptor.Type: ApplicationFiled: June 22, 2016Publication date: December 28, 2017Applicant: National Diversified Sales, Inc.Inventor: David Rusch
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Publication number: 20170219847Abstract: A progressive or progressive multifocal contact lens having a concave eye-contact surface and a convex forward-facing outer surface for receiving and bending light to the eye. The outer surface consists of an upper distance-viewing zone having a curvature surface, a lower near-viewing zone having a curvature surface, and at least one progressive viewing zone having a crescent shape in forward-facing view. The progressive viewing zone can include a progressive upper distance-viewing zone, a progressive intermediate progressive viewing zone, or a progressive lower near-viewing zone, or a combination of such zones. The progressive viewing zone has a crescent shape and consists of distinct progressive viewing segments having a curvature surface that progresses in curvature in series. The distinct progressive viewing segments of the progressive viewing zones can extend to and converge at any point out to or at the outer peripheral edge of the contact lens.Type: ApplicationFiled: December 15, 2016Publication date: August 3, 2017Inventor: DAVID RUSCH
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Publication number: 20150345678Abstract: An angled joint for insertion into a pipe system comprising a first conduit having a first elongate axis and being configured to terminate in a planar section that is angled at 45 degrees to the first elongate axis, the planar section including a continuous circumferential first flange that extends outwardly from the first conduit; a second conduit having a second elongate axis and being configured to terminate in a planar section that is angled at 45 degrees to the second elongate axis, the planar section including a continuous circumferential second flange that extends outwardly from the second conduit; a first clasp and second clasp that extends in a semi-annular configuration, and terminating in a male detent on a first end and a female detent on a second end.Type: ApplicationFiled: May 30, 2014Publication date: December 3, 2015Applicant: NATIONAL DIVERSIFIED SALES, INC.Inventors: Daniel Nourian, David Rusch, Dustin Storm, Mark Fynaut
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Publication number: 20060231565Abstract: The invention provides a vending machine for cooling food products. The vending machine includes a housing defining an interior. The vending machine also includes a plurality of holding members substantially thermally isolated from one another and disposed in the interior. Each of the plurality of holding members includes inner and outer hollow members telescopically engaged with one another to define an inner cavity with an opening operable to communicate an individual food product and an outer cavity with an inlet and an outlet spaced from the inlet. The vending machine also includes a refrigeration system disposed outside of the interior and fluidly communicating individually with each of the outer cavities to cool each of the inner cavities.Type: ApplicationFiled: April 13, 2005Publication date: October 19, 2006Inventors: Mohinder Bhatti, Mingyu Wang, David Rusch
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Patent number: D882046Type: GrantFiled: October 30, 2018Date of Patent: April 21, 2020Assignee: National Diversified Sales, Inc.Inventors: Michael Schreiber, Daniel Nourian, David Rusch, Ryan Larsen, Taylor Bates