Patents by Inventor John T. Dardis, II
John T. Dardis, II 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).
-
Publication number: 20230248102Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.Type: ApplicationFiled: September 13, 2022Publication date: August 10, 2023Inventors: Per Reinhall, Paul C. Leonard, Travis Edward Glover, Andre Hunter Paggao Stone, Anton Perry Alferness, Kurt V. Fischer, Gary S. Kaplan, John T. Dardis, II, Samuel R. Browd
-
Patent number: 11464269Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.Type: GrantFiled: September 13, 2019Date of Patent: October 11, 2022Assignees: VICIS IP, LLC, University of WashingtonInventors: Per Reinhall, Paul C. Leonard, Travis Edward Glover, Andre Hunter Paggao Stone, Anton Perry Alferness, Kurt V. Fischer, Gary S. Kaplan, John T. Dardis, II, Samuel R. Browd
-
Publication number: 20210186139Abstract: The present technology relates generally to protective helmets with non-linearly deforming members. Helmets configured in accordance with embodiments of the present technology can comprise, for example, an inner layer, an outer layer, a space between the inner layer and the outer layer, and an interface layer disposed in the space. The interface layer comprises a plurality of filaments, each having a height, a longitudinal axis along the height, a first end proximal to the inner layer, and a second end proximal to the outer layer. The filaments are sized and shaped to span the space between the inner layer and the outer layer. The filaments are configured to deform non-linearly in response to an external incident force on the helmet.Type: ApplicationFiled: March 3, 2021Publication date: June 24, 2021Applicant: University of Washington through its Center for CommercializationInventors: Samuel R. Browd, Jonathan D. Posner, Per G. Reinhall, David L. Marver, John T. Dardis, II
-
Patent number: 10966479Abstract: The present technology relates generally to protective helmets with non-linearly deforming members. Helmets configured in accordance with embodiments of the present technology can comprise, for example, an inner layer, an outer layer, a space between the inner layer and the outer layer, and an interface layer disposed in the space. The interface layer comprises a plurality of filaments, each having a height, a longitudinal axis along the height, a first end proximal to the inner layer, and a second end proximal to the outer layer. The filaments are sized and shaped to span the space between the inner layer and the outer layer. The filaments are configured to deform non-linearly in response to an external incident force on the helmet.Type: GrantFiled: November 5, 2014Date of Patent: April 6, 2021Assignee: UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATIONInventors: Samuel R Browd, Jonathan D Posner, Per G Reinhall, David L Marver, John T Dardis, II
-
Publication number: 20210037906Abstract: A protective helmet comprises an inner layer and an outer layer separated from the inner layer by a space. An interface layer is positioned in the space between the inner layer and the outer layer and includes an impact absorbing material that non-linearly deforms in response to an incident force on the protective helmet. For example, the impact absorbing material includes multiple filaments each having an end proximate to the inner layer and another end proximate to the outer layer interface, with the filaments configured to non-linearly deform in response to an incident force on the helmet.Type: ApplicationFiled: October 23, 2020Publication date: February 11, 2021Applicants: University of Washington, VPG AcquisitionCo, LLCInventors: Jonathan D. Posner, John T. Dardis, II, Paul C. Leonard, Per G. Reinhall
-
Patent number: 10813402Abstract: A protective helmet comprises an inner layer and an outer layer separated from the inner layer by a space. An interface layer is positioned in the space between the inner layer and the outer layer and includes an impact absorbing material that non-linearly deforms in response to an incident force on the protective helmet. For example, the impact absorbing material includes multiple filaments each having an end proximate to the inner layer and another end proximate to the outer layer interface, with the filaments configured to non-linearly deform in response to an incident force on the helmet.Type: GrantFiled: March 23, 2016Date of Patent: October 27, 2020Assignees: University of Washington, VPG Acquisition Co, LLCInventors: Jonathan D. Posner, John T. Dardis, II, Paul C. Leonard, Per G. Reinhall
-
Publication number: 20200000169Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.Type: ApplicationFiled: September 13, 2019Publication date: January 2, 2020Inventors: Per Reinhall, Paul C. Leonard, Travis Edward Glover, Andre Hunter Paggao Stone, Anton Perry Alferness, Kurt V. Fischer, Gary S. Kaplan, John T. Dardis, II, Samuel R. Browd
-
Patent number: 10433609Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.Type: GrantFiled: January 5, 2017Date of Patent: October 8, 2019Assignee: VICIS, Inc.Inventors: Per Reinhall, Paul C. Leonard, Travis Edward Glover, Andre Hunter Paggao Stone, Anton Perry Alferness, Kurt V. Fischer, Gary S. Kaplan, John T. Dardis, II, Samuel R. Browd
-
Publication number: 20170196292Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.Type: ApplicationFiled: January 5, 2017Publication date: July 13, 2017Inventors: Per Reinhall, Paul C. Leonard, Travis Edward Glover, Andre Hunter Paggao Stone, Anton Perry Alferness, Kurt V. Fischer, Gary S. Kaplan, John T. Dardis, II
-
Publication number: 20160278470Abstract: A protective helmet comprises an inner layer and an outer layer separated from the inner layer by a space. An interface layer is positioned in the space between the inner layer and the outer layer and includes an impact absorbing material that non-linearly deforms in response to an incident force on the protective helmet. For example, the impact absorbing material includes multiple filaments each having an end proximate to the inner layer and another end proximate to the outer layer interface, with the filaments configured to non-linearly deform in response to an incident force on the helmet.Type: ApplicationFiled: March 23, 2016Publication date: September 29, 2016Inventors: Jonathan D. Posner, John T. Dardis, II, Paul C. Leonard, Per G. Reinhall
-
Publication number: 20160255900Abstract: The present technology relates generally to protective helmets with non-linearly deforming members. Helmets configured in accordance with embodiments of the present technology can comprise, for example, an inner layer, an outer layer, a space between the inner layer and the outer layer, and an interface layer disposed in the space. The interface layer comprises a plurality of filaments, each having a height, a longitudinal axis along the height, a first end proximal to the inner layer, and a second end proximal to the outer layer. The filaments are sized and shaped to span the space between the inner layer and the outer layer. The filaments are configured to deform non-linearly in response to an external incident force on the helmet.Type: ApplicationFiled: November 5, 2014Publication date: September 8, 2016Inventors: Samuel R Browd, Jonathan D Posner, Per G Reinhall, David L Marver, John T Dardis, II
-
Patent number: 7695172Abstract: The present application discloses a thermally conductive panel having a honeycomb core interior portion and a non-metallic thermally conductive face sheet. The honeycomb core interior portion extends between a first end portion and a second end portion of the panel. The face sheet extends across a surface of the honeycomb core interior portion. In operation, the panel is in thermal communication with a heat source.Type: GrantFiled: June 30, 2006Date of Patent: April 13, 2010Assignee: The Boeing CompanyInventors: John T. Dardis, II, Aucheun Saechao, Aaron L. Castillo