Patents by Inventor David P. Hartman
David P. Hartman 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: 20240081987Abstract: Aspects of the disclosure relate to prosthetic valves having a frame, a frame cover, and a leaflet construct. Some aspects are directed to a diametric taper for the prosthetic valve for achieving enhanced performance of the prosthetic valve under operational conditions, enhanced compressibility and delivery characteristics, and other additional or alternative advantages. Other aspects are directed toward unique assembly and attachment methods for securing leaflet constructs to support structures. Other aspects are directed toward features for interacting with transcatheter delivery systems. Still other aspects are directed to such apparatuses, systems, and methods for valve replacement, such as cardiac valve replacement.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: David J. Arcaro, Kevin J. Derryberry, Dustin V. Dienno, Edwin W. Field, Bill R. Finney, Joshua C. Haarer, Logan R. Hagaman, Cody L. Hartman, Russell L. Jacoby, Roy Manygoats, JR., Stephen M. Probert, Benjamin A. Smith, Andrew P. Hilton, Olga Baykova, Jason T. Alger
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Publication number: 20210363818Abstract: A covering for an architectural feature having generally horizontal vane elements extending between generally inner and outer vertical support members that can adjust and control the amount and quality of light transmitted through the covering is described. In one embodiment, the covering has elongate tapes as vertical support members that have a width substantially less than the length of the vane elements, and adjacent inner and adjacent outer elongate tapes are separated by a distance. In one embodiment, the vane elements are multi-layered, cellular vanes. The elongated multilayered vanes may include elongate stiffeners that may be associated with, coupled to, and or inserted within pockets formed in, the multilayered vanes. Also disclosed is a method of operation and manufacture.Type: ApplicationFiled: August 9, 2021Publication date: November 25, 2021Inventors: Wendell B. Colson, Ko Kuperus, David P. Hartman, Matthew A. Difrancesco
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Patent number: 11118396Abstract: A covering for an architectural feature having generally horizontal vane elements extending between generally inner and outer vertical support members that can adjust and control the amount and quality of light transmitted through the covering is described. In one embodiment, the covering has elongate tapes as vertical support members that have a width substantially less than the length of the vane elements, and adjacent inner and adjacent outer elongate tapes are separated by a distance. In one embodiment, the vane elements are multi-layered, cellular vanes. The elongated multilayered vanes may include elongate stiffeners that may be associated with, coupled to, and or inserted within pockets formed in, the multilayered vanes. Also disclosed is a method of operation and manufacture.Type: GrantFiled: October 20, 2017Date of Patent: September 14, 2021Assignee: HUNTER DOUGLAS INC.Inventors: Wendell B. Colson, Ko Kuperus, David P. Hartman, Matthew A. Difrancesco
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Patent number: 10604997Abstract: A method for manufacturing a window covering for an architectural opening. The method includes operatively coupling a support material and at least one operating element to a roller for selective rotative movement during use. The at least one operating element extending along at least a part of the length of the support material. The method also includes extending a plurality of vanes relative to the support material. Each vane including an upper edge and a lower edge, wherein the upper edge of each of the vanes is fixed against movement relative to the support material, the lower edge of each of the vanes is fixed against movement relative to the at least one operating element, and the lower edge of each of the vanes moves relative to the upper edge of each of the vanes by moving the at least one operating element.Type: GrantFiled: November 10, 2017Date of Patent: March 31, 2020Assignee: HUNTER DOUGLAS INC.Inventors: Eugene M. Ballard, Jr., Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman, Joseph E. Kovach, Gary A. Marino, Kelly Q. Rahn, Stephen T. Wisecup
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Patent number: 10604996Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: GrantFiled: July 23, 2018Date of Patent: March 31, 2020Assignee: HUNTER DOUGLAS INC.Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky
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Publication number: 20190358912Abstract: A process and system for manufacturing roller blinds is provided which includes structure for performing plural steps including a first step of helically winding slat fabric about a drum, thereby forming a slat product. A second step includes moving the slat product from the drum to a platform. A third step includes winding the slat product about a roller tube to form a roller blind. A fourth step includes moving the blind from the platform to a heat treating device.Type: ApplicationFiled: August 8, 2019Publication date: November 28, 2019Applicant: Hunter Douglas Inc.Inventors: Wendell B. Colson, Paul G. Swiszcz, David P. Hartman, Michael Robert Stanczyk
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Patent number: 10391719Abstract: A process and system for manufacturing roller blinds is provided which includes structure for performing plural steps including a first step of helically winding slat fabric about a drum, thereby forming a slat product. A second step includes moving the slat product from the drum to a platform. A third step includes winding the slat product about a roller tube to form a roller blind. A fourth step includes moving the blind from the platform to a heat treating device.Type: GrantFiled: August 17, 2016Date of Patent: August 27, 2019Assignee: Hunter Douglas Inc.Inventors: Wendell B. Colson, Paul G. Swiszcz, David P. Hartman, Michael Robert Stanczyk
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Publication number: 20180328104Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: ApplicationFiled: July 23, 2018Publication date: November 15, 2018Applicant: Hunter Douglas Inc.Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky
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Patent number: 10072457Abstract: A unitary assembly for an architectural fenestration, providing dynamic solar heat gain control, which (1) provides a track-based frame structure/blind combination in which the blind is self-correcting should the blind material fall outside of the track; (2) provides directional shading, where the assembly provides for dynamically controlling the amount of light allowed to reach the heat storage unit; (3) provides a blind motor without limiter switches and with a quick-release slip-ring; and (4) provides a heat storage unit which is a thermally efficient, transparent and translucent structure, with which gain from sunny winter days is greater than nighttime loss, so as to provide supplemental heat.Type: GrantFiled: August 10, 2016Date of Patent: September 11, 2018Assignee: Hunter Douglas Inc.Inventors: Wendell B. Colson, David P. Hartman, Daniel M. Fogarty
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Patent number: 10030438Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: GrantFiled: October 18, 2016Date of Patent: July 24, 2018Assignee: Hunter Douglas Inc.Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky
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Publication number: 20180119487Abstract: A covering for an architectural feature having generally horizontal vane elements extending between generally inner and outer vertical support members that can adjust and control the amount and quality of light transmitted through the covering is described. In one embodiment, the covering has elongate tapes as vertical support members that have a width substantially less than the length of the vane elements, and adjacent inner and adjacent outer elongate tapes are separated by a distance. In one embodiment, the vane elements are multi-layered, cellular vanes. The elongated multilayered vanes may include elongate stiffeners that may be associated with, coupled to, and or inserted within pockets formed in, the multilayered vanes. Also disclosed is a method of operation and manufacture.Type: ApplicationFiled: October 20, 2017Publication date: May 3, 2018Inventors: Wendell B. Colson, Ko Kuperus, David P. Hartman, Matthew A. Difrancesco
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Publication number: 20180094479Abstract: An apparatus and associated method for manufacturing a window covering for an architectural opening. The apparatus includes a support structure handling assembly, an operating element handling assembly, and a vane handling assembly. The handling assemblies process the respective materials to an assembly station to attach one portion of a vane to the operating elements, and another portion of the vane to the support structure, allowing movement of one portion of the vane relative to other portion of the vane.Type: ApplicationFiled: November 10, 2017Publication date: April 5, 2018Applicant: Hunter Douglas Inc.Inventors: Eugene M. Ballard, JR., Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman, Joseph E. Kovach, Gary A. Marino, Kelly Q. Rahn, Stephen T. Wisecup
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Patent number: 9850702Abstract: A method for manufacturing a window covering for an architectural opening is disclosed. The covering including a support, at least one vane, and at least one operating element. The method for manufacturing the covering includes extending the vane across the support; extending the operating element along a length of the support, and coupling the covering to a roller for selective rotative movement for extending and retracting the covering during use. The operating element being movable with respect to the support. In use, an upper portion of the vane is fixed with respect to the support while a lower portion of the vane is fixed with respect to the operating element so that the lower portion of the vane is movable relative to the upper portion by moving the at least one operating element.Type: GrantFiled: January 6, 2015Date of Patent: December 26, 2017Assignee: Hunter Douglas IncInventors: Eugene M. Ballard, Jr., Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman, Joseph E. Kovach, Gary A. Marino, Kelly Q. Rahn, Stephen T. Wisecup
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Publication number: 20170037680Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: ApplicationFiled: October 18, 2016Publication date: February 9, 2017Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky
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Publication number: 20160354972Abstract: A process and system for manufacturing roller blinds is provided which includes structure for performing plural steps including a first step of helically winding slat fabric about a drum, thereby forming a slat product. A second step includes moving the slat product from the drum to a platform. A third step includes winding the slat product about a roller tube to form a roller blind. A fourth step includes moving the blind from the platform to a heat treating device.Type: ApplicationFiled: August 17, 2016Publication date: December 8, 2016Inventors: Wendell B. Colson, Paul G. Swiszcz, David P. Hartman, Michael Robert Stanczyk
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Publication number: 20160348425Abstract: The present disclosure is related to a unitary assembly for an architectural fenestration, providing dynamic solar heat gain control, which (1) provides a track-based frame structure/blind combination in which the blind is self-correcting should the blind material fall outside of the track; (2) provides directional shading, where the assembly provides for dynamically controlling the amount of light allowed to reach the heat storage unit; (3) provides a blind motor without limiter switches and with a quick-release slip-ring; and (4) provides a heat storage unit which is a thermally efficient, transparent and translucent structure, with which gain from sunny winter days is greater than nighttime loss, so as to provide supplemental heat.Type: ApplicationFiled: August 10, 2016Publication date: December 1, 2016Inventors: Wendell B. Colson, David P. Hartman, Daniel M. Fogarty
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Patent number: 9476252Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: GrantFiled: April 6, 2016Date of Patent: October 25, 2016Assignee: Hunter Douglas Inc.Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky
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Patent number: 9458663Abstract: A process and system for manufacturing roller blinds is provided which includes structure for performing plural steps including a first step of helically winding slat fabric about a drum, thereby forming a slat product. A second step includes moving the slat product from the drum to a platform. A third step includes winding the slat product about a roller tube to form a roller blind. A fourth step includes moving the blind from the platform to a heat treating device.Type: GrantFiled: April 15, 2011Date of Patent: October 4, 2016Assignee: HUNTER DOUGLAS INC.Inventors: Wendell B. Colson, Paul G. Swiszcz, David P. Hartman, Michael Robert Stanczyk
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Patent number: 9416587Abstract: A unitary assembly for an architectural fenestration, providing dynamic solar heat gain control, which (1) provides a track-based frame structure/blind combination in which the blind is self-correcting should the blind material fall outside of the track; (2) provides directional shading, where the assembly provides for dynamically controlling the amount of light allowed to reach the heat storage unit; (3) provides a blind motor without limiter switches and with a quick-release slip-ring; and (4) provides a heat storage unit which is a thermally efficient, transparent and translucent structure, with which gain from sunny winter days is greater than nighttime loss, so as to provide supplemental heat.Type: GrantFiled: December 7, 2012Date of Patent: August 16, 2016Assignee: Hunter Douglas, Inc.Inventors: Wendell B. Colson, David P. Hartman, Daniel M. Fogarty
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Publication number: 20160215559Abstract: A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.Type: ApplicationFiled: April 6, 2016Publication date: July 28, 2016Inventors: Wendell B. Colson, Marjorie G. Harper, Daniel M. Fogarty, David P. Hartman, Ralph G. Jelic, Kristi K. Kopecky