Patents by Inventor Stephen P. Serna
Stephen P. Serna 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: 10486460Abstract: A thermoplastic wheel hub (10) includes a center hub (26) for attachment to a wheel bearing (20) of a vehicle. The center hub (26) has a central shaft aperture (28) extending axially therethough and a plurality of lug apertures (30) spaced radially from and circumferentially about the central shaft aperture (28). The thermoplastic wheel hub (10) also includes a plurality of ribs (40) extending radially outwardly from the center hub (26). The thermoplastic wheel hub (10) further includes a cylindrical tire mount (46) connected to the ribs and extending axially in substantially a plane for mounting a non-pneumatic tire (12) thereon.Type: GrantFiled: May 14, 2015Date of Patent: November 26, 2019Assignee: BASF SEInventors: William J. McMaster, Stephen P. Serna, Prasanna Kondapalli
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Publication number: 20170087930Abstract: A thermoplastic wheel hub (10) includes a center hub (26) for attachment to a wheel bearing (20) of a vehicle. The center hub (26) has a central shaft aperture (28) extending axially therethough and a plurality of lug apertures (30) spaced radially from and circumferentially about the central shaft aperture (28). The thermoplastic wheel hub (10) also includes a plurality of ribs (40) extending radially outwardly from the center hub (26). The thermoplastic wheel hub (10) further includes a cylindrical tire mount (46) connected to the ribs and extending axially in substantially a plane for mounting a non-pneumatic tire (12) thereon.Type: ApplicationFiled: May 14, 2015Publication date: March 30, 2017Inventors: William J. McMaster, Stephen P. Serna, Prasanna Kondapalli
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Patent number: 9394642Abstract: A basket assembly (24) for a washing machine includes a basket and a support bracket (36) adjacent the basket. The basket has a first end (54) and a second end (56) and defines a cavity at the first end for receiving laundry. The support bracket (36) includes a base (40) having a front side (42) and at least two attachment portions (60) extending from the front side. The attachment portions are spaced from each other and are connected to the second end (56) of the basket. At least two fins (74) integrally extend from the front side of the base toward the first end of the basket. The fins (74) are integral with the attachment portions (60) of the support bracket (36) for reinforcing the attachment portions.Type: GrantFiled: June 24, 2008Date of Patent: July 19, 2016Assignee: BASF SEInventors: William J. McMaster, Stephen P. Serna, Gavin L. Jewell
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Patent number: 9227376Abstract: A thermoplastic article can be mounted to a support structure by a fastener. The article includes a molded body having a length. The molded body also has an attachment surface configured to face the support structure and a show surface opposite the attachment surface. The molded body defines an interior channel separating the attachment surface and the show surface. The article also includes a attachment boss coupled to and extending from the attachment surface for receiving the fastener to mount the article to the support structure. The attachment boss extends through the attachment surface and into the interior channel of the molded body for reinforcing the attachment boss at the attachment surface.Type: GrantFiled: June 4, 2014Date of Patent: January 5, 2016Assignee: BASF SEInventors: William J. McMaster, Randy E. Fleck, Stephen P. Serna, Edward C. Caughey
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Patent number: 9089961Abstract: An article for mounting to a support structure via a fastener-includes a molded body made from a first thermoplastic material. The molded body has a length. The molded body also has an attachment surface spaced from the support structure and a show surface opposite the attachment surface. The article also includes a fastening insert made of a second thermoplastic material and disposed within the molded body for receiving the fastener to mount the article to the support structure. The fastening insert has a flange extending along the length of the molded body. The fastening insert also has a boss coupled to and extending from the flange and the attachment surface for receiving the fastener. The flange defines a plurality of holes with the first thermoplastic material disposed in the holes for anchoring the fastening insert in the molded body.Type: GrantFiled: July 25, 2013Date of Patent: July 28, 2015Assignee: BASF SEInventors: Randy E. Fleck, William J. McMaster, Stephen P. Serna, Edward C. Caughey
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Publication number: 20140363612Abstract: A thermoplastic article can be mounted to a support structure by a fastener. The article includes a molded body having a length. The molded body also has an attachment surface configured to face the support structure and a show surface opposite the attachment surface. The molded body defines an interior channel separating the attachment surface and the show surface. The article also includes a attachment boss coupled to and extending from the attachment surface for receiving the fastener to mount the article to the support structure. The attachment boss extends through the attachment surface and into the interior channel of the molded body for reinforcing the attachment boss at the attachment surface.Type: ApplicationFiled: June 4, 2014Publication date: December 11, 2014Inventors: William J. McMaster, Randy E. Fleck, Stephen P. Serna, Edward C. Caughey
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Patent number: 8650918Abstract: A basket assembly for a washing machine includes a basket and a bracket attached to the basket. A motor is coupled to the bracket and the bracket transmits rotation from the motor to the basket. The support bracket is formed of a thermoplastic and includes a hub and fins spaced from each other extending radially from the hub. Each of the fins has an attachment portion connected to the basket. The support bracket includes a reinforcement rod spaced from the hub extending from one of the fins to another of the fins for reinforcing the fins when the support bracket transmits rotation from the motor to the basket.Type: GrantFiled: December 26, 2008Date of Patent: February 18, 2014Assignee: BASF SEInventors: William J. McMaster, Stephen P. Serna, Gavin L. Jewell
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Publication number: 20140026360Abstract: An article for mounting to a support structure via a fastener, comprising a molded body made from a first thermoplastic material and having a length. The molded body also has an attachment surface spaced from the support structure and a show surface opposite the attachment surface. The article contains a fastening insert made of a second thermoplastic material and disposed within the molded body for receiving the fastener to mount the article to the support structure. The fastening insert has a flange extending along the length of the molded body. The fastening insert also has a boss coupled to and extending from the flange and the attachment surface for receiving the fastener. The flange defines a plurality of holes with the first thermoplastic material disposed in the holes for anchoring the fastening insert in the molded body.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Applicant: BASF SEInventors: Randy E. Fleck, William J. McMaster, Stephen P. Serna, Edward C. Caughey
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Publication number: 20100251782Abstract: A basket assembly (24) for a washing machine includes a basket and a support bracket (36) adjacent the basket. The basket has a first end (54) and a second end (56) and defines a cavity at the first end for receiving laundry. The support bracket (36) includes a base (40) having a front side (42) and at least two attachment portions (60) extending from the front side. The attachment portions are spaced from each other and are connected to the second end (56) of the basket. At least two fins (74) integrally extend from the front side of the base toward the first end of the basket. The fins (74) are integral with the attachment portions (60) of the support bracket (36) for reinforcing the attachment portions.Type: ApplicationFiled: June 24, 2008Publication date: October 7, 2010Inventors: William J. McMaster, Stephen P. Serna, Gavin L. Jewell
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Publication number: 20090211311Abstract: A basket assembly for a washing machine includes a basket and a bracket attached to the basket. A motor is coupled to the bracket and the bracket transmits rotation from the motor to the basket. The support bracket is formed of a thermoplastic and includes a hub and fins spaced from each other extending radially from the hub. Each of the fins has an attachment portion connected to the basket. The support bracket includes a reinforcement rod spaced from the hub extending from one of the fins to another of the fins for reinforcing the fins when the support bracket transmits rotation from the motor to the basket.Type: ApplicationFiled: December 26, 2008Publication date: August 27, 2009Inventors: William J. McMaster, Stephen P. Serna, Gavin L. Jewell
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Patent number: D755102Type: GrantFiled: May 16, 2014Date of Patent: May 3, 2016Assignees: MICHELIN RECHERCHE et TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELINInventors: Benjamin Edward Ebel, Ryan Michael Gaylo, Stephen P. Serna