Patents by Inventor Rahul Kirtikar
Rahul Kirtikar 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: 11957251Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control. The active comfort controlled bedding systems generally include a plurality of air bladders, each one of the plurality of air bladders includes a pressure sensor configured to measure pressure within a respective air bladder. A control unit configured to selectively operate a pump and valves to sequentially adjust a pressure in two or more of the plurality of air bladders having an applied load of an end user thereon to provide a repeating pattern within the two or more plurality of air bladders, wherein the repeating pattern is defined by a pressure increase and subsequent decrease in a selected one of the plurality of air bladders followed a pressure increase and subsequent decrease in a selected other one of the plurality of air bladders to provide a massaging action.Type: GrantFiled: December 7, 2021Date of Patent: April 16, 2024Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar
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Publication number: 20230210272Abstract: A removable mattress topper for a mattress assembly is provided that includes a foam layer including one or more vibrating units. The removable mattress topper includes a cover encapsulating the foam layer. The cover includes a top panel, a bottom panel, and sidewalls extending between the top and bottom panels, wherein the bottom panel comprises a zippered portion extending about at least a portion of a peripheral edge of the bottom panel. Also disclosed are mattress assemblies including the removable mattress topper, wherein the mattress assembly includes a mattress core and a cover encapsulating the mattress core, wherein the cover includes a top panel and a zippered portion about a peripheral edge of the top panel. The zippered portion of the mattress core is configured to mechanically engage the zippered portion of the removable mattress topper.Type: ApplicationFiled: January 5, 2022Publication date: July 6, 2023Inventor: Rahul Kirtikar
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Publication number: 20220312982Abstract: Articulating bedding systems include an adjustable foundation configured to provide an end user with clean air and maximize breathing airways.Type: ApplicationFiled: March 30, 2022Publication date: October 6, 2022Inventors: Rahul Kirtikar, Shadi Renno, Delicia Cooney, John-David Velilla, Matthew Whitmer, Benjamin Jackson, Ken Ueda, John Newsome, Joseph Smith, Jeffrey Mastropaolo, Tiffny Amon
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Publication number: 20220313514Abstract: Interactive articulating bedding systems for caring comfort of an individual in need thereof and processes generally include and a mattress and an adjustable foundation supporting the mattress. The interactive articulating bedding system and process generally include sleep diagnostics including a plurality of sensors at different locations within the interactive articulating bedding system configured to measure at least one health condition comprising heart rate, respiration rate, blood pressure, and/or oxygen level and provide output signals indicative of the at least one health condition. The at least one health condition can be provided to a third party so that they may remotely monitor wellness of the individual.Type: ApplicationFiled: March 30, 2022Publication date: October 6, 2022Inventors: Rahul Kirtikar, Shadi Renno, Delicia Cooney, John-David Velilla, Matthew Whitmer, Benjamin Jackson, Ken Ueda, John Newsome, Joseph Smith, Jeffrey Mastropaolo, Tiffny Amon
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Publication number: 20220312987Abstract: Interactive bedding systems for a child and processes of use include a mattress and a foundation supporting the mattress. The interactive bedding system can be dynamically adjusted to the child's individuality and age. The bedding system includes a control unit configured to automatically adjust articulating sections in the foundation, the one or more color-changeable lighting units, the one or more sound speakers, and the vibrating units upon detection of a sleep condition, and automatically detect a presence or an absence of the child on the articulating bedding system at a predetermined range of time and notifying a third party in the absence of the child during the predetermined range of time.Type: ApplicationFiled: March 30, 2022Publication date: October 6, 2022Inventors: Rahul Kirtikar, Shadi Renno, Delicia Cooney, John-David Velilla, Matthew Whitmer, Benjamin Jackson, Ken Ueda, John Newsome, Joseph Smith, Jeffrey Mastropaolo, Tiffny Amon
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Publication number: 20220087442Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control. The active comfort controlled bedding systems generally include a plurality of air bladders, each one of the plurality of air bladders includes a pressure sensor configured to measure pressure within a respective air bladder. A control unit configured to selectively operate a pump and valves to sequentially adjust a pressure in two or more of the plurality of air bladders having an applied load of an end user thereon to provide a repeating pattern within the two or more plurality of air bladders, wherein the repeating pattern is defined by a pressure increase and subsequent decrease in a selected one of the plurality of air bladders followed a pressure increase and subsequent decrease in a selected other one of the plurality of air bladders to provide a massaging action.Type: ApplicationFiled: December 7, 2021Publication date: March 24, 2022Inventors: Michael S. DeFranks, Rahul Kirtikar
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Publication number: 20220007846Abstract: Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Inventors: Michael S. DeFranks, Rahul Kirtikar, Martin Ramsden
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Patent number: 11202515Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control. The active comfort controlled bedding systems generally include a plurality of air bladders, each one of the plurality of air bladders includes a pressure sensor configured to measure pressure within a respective air bladder. A control unit configured to selectively operate a pump and valves to sequentially adjust a pressure in two or more of the plurality of the air bladders having an applied load of an end user thereon to provide a repeating pattern within the two or more plurality of the air bladders, wherein the repeating pattern is defined by a pressure increase and subsequent decrease in a selected one of the plurality of the air bladders followed by a pressure increase and subsequent decrease in a selected other one of the plurality of the air bladders to provide a massaging action.Type: GrantFiled: December 12, 2017Date of Patent: December 21, 2021Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar
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Patent number: 11134789Abstract: Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.Type: GrantFiled: January 8, 2018Date of Patent: October 5, 2021Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar, Martin Ramsden
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Patent number: 11019934Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control.Type: GrantFiled: May 30, 2017Date of Patent: June 1, 2021Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar, John S. McKenzie, William E. Rabbitt, Gary R. Stephan, James E. Szpak, Jeff S. Taggart
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Patent number: 10631657Abstract: Cushions include a chassis core having a rigid or semi-rigid base sheet; and a plurality of paired flat springs coupled to the rigid or semi-rigid base sheet, wherein each paired flat spring comprises a lower flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and an upper flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, wherein the first and second terminal ends of the upper flat spring are fixedly attached to respective first and second terminal ends of the lower flat spring such that the upper flat spring is inverted relative to the lower flat spring. Also disclosed are processes for manufacturing the core chassis.Type: GrantFiled: January 10, 2019Date of Patent: April 28, 2020Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar
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Publication number: 20190208918Abstract: Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly.Type: ApplicationFiled: January 8, 2018Publication date: July 11, 2019Inventors: Michael S. DeFranks, Rahul Kirtikar, Martin Ramsden
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Publication number: 20190174930Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control. The active comfort controlled bedding systems generally include a plurality of air bladders, each one of the plurality of air bladders includes a pressure sensor configured to measure pressure within a respective air bladder. A control unit configured to selectively operate a pump and valves to sequentially adjust a pressure in two or more of the plurality of air bladders having an applied load of an end user thereon to provide a repeating pattern within the two or more plurality of air bladders, wherein the repeating pattern is defined by a pressure increase and subsequent decrease in a selected one of the plurality of air bladders followed a pressure increase and subsequent decrease in a selected other one of the plurality of air bladders to provide a massaging action.Type: ApplicationFiled: December 12, 2017Publication date: June 13, 2019Inventors: Michael S. DeFranks, Rahul Kirtikar
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Publication number: 20190142178Abstract: Cushions include a chassis core having a rigid or semi-rigid base sheet; and a plurality of paired flat springs coupled to the rigid or semi-rigid base sheet, wherein each paired flat spring comprises a lower flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and an upper flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, wherein the first and second terminal ends of the upper flat spring are fixedly attached to respective first and second terminal ends of the lower flat spring such that the upper flat spring is inverted relative to the lower flat spring. Also disclosed are processes for manufacturing the core chassis.Type: ApplicationFiled: January 10, 2019Publication date: May 16, 2019Inventors: Michael S. DeFranks, Rahul Kirtikar
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Patent number: 10271661Abstract: Cushions include a chassis core. having a rigid or semi-rigid base sheet; and a plurality of paired flat springs coupled to the rigid or semi-rigid base sheet, wherein each paired flat spring comprises a lower flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and an upper flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, wherein the first and second terminal ends of the upper flat spring are fixedly attached to respective first and second terminal ends of the lower flat spring such that the upper flat spring is inverted relative to the lower flat spring. Also disclosed are processes for manufacturing the core chassis.Type: GrantFiled: October 30, 2014Date of Patent: April 30, 2019Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar
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Publication number: 20180344046Abstract: Active comfort controlled bedding systems include a variable firmness control and/or variable climate control.Type: ApplicationFiled: May 30, 2017Publication date: December 6, 2018Inventors: Michael S. DeFranks, Rahul Kirtikar, John S. McKenzie, William E. Rabbitt, Gary R. Stephan, James E. Szpak, Jeff S. Taggart
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Patent number: 9901185Abstract: Mattresses including a chassis core including a rigid or semi-rigid base sheet; a plurality of flat springs spaced apart from one another in parallel rows, wherein each one of the plurality of flat springs comprises a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and wherein a center of an arc defined by the arcuate member is fixedly attached to the rigid base sheet; a body support disk disposed on each one of the first and second terminal ends. The body support disk supports the load of an individual. In some embodiments, the body support disk is pivotably connected to each terminal end.Type: GrantFiled: January 20, 2015Date of Patent: February 27, 2018Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar, Julia S. Rasor
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Patent number: 9861207Abstract: Cushioning articles such as mattresses can include a three dimensional wave spring core. The wave spring includes a polymeric lattice spring structure including a plurality of alternating layers stackedly arranged to define a height of the wave spring, wherein each one of the alternating layers is defined by a single strand having one or more upward and downward undulations, wherein the alternating layers are arranged such that an upward undulation of one layer is connected to a downward undulation of the other layer to define a cell configured to receive a compressive force, wherein the lattice structure has a sinusoidal shape when viewed top down and is configured to have three dimensional structure.Type: GrantFiled: April 24, 2015Date of Patent: January 9, 2018Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar, Henry J. Marcacci, Michael McDonald, Nicholas B. Savage, Kevin C. Bogaert, Parker Frost
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Patent number: 9642472Abstract: Mattresses and methods for processing a flexible foam material for use in a mattress to provide a mattress foam material that has more consistent firmness over time and area. The methods include pre-conditioning the foam pad or mattress by applying a force across a substantial portion of a major surface of the mattress to compress or stretch the height of the foam, the length of the foam, and/or the width of the foam to break or open closed cells. In certain embodiments, the force is applied by repeatedly pressing a platen against the foam pad or placing the foam pad between one or more rollers.Type: GrantFiled: March 26, 2010Date of Patent: May 9, 2017Assignee: DREAMWELL, LTDInventors: Richard F. Gladney, Michael S. DeFranks, Ronald M. Herrington, Hui Yang, Rahul Kirtikar
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Patent number: 9603460Abstract: Systems and methods include a spring-coil assembly having non-linear load-deflection characteristics that are substantially similar to foam. In particular, the systems and methods described herein include a first set of encased springs that are in a partially compressed state and a second set of shorter springs. These two sets of springs may be arranged in alternating rows such that the resulting spring-coil assembly displays non-linear load-deflection characteristics similar to foam.Type: GrantFiled: August 19, 2010Date of Patent: March 28, 2017Assignee: DREAMWELL, LTD.Inventors: Michael S. DeFranks, Rahul Kirtikar