Patents by Inventor Lawrence Greer
Lawrence Greer 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: 10752322Abstract: Method and apparatus for an improved recreational canopy which may be used with watercraft wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may incorporate solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods. The upper end of the upright support member may be pivotable and the rod-like members may be disposed in a cap removably disposed on the upper end of the upright support member. A lighting system including an alternative power source being provided on the canopy.Type: GrantFiled: April 4, 2019Date of Patent: August 25, 2020Inventors: Lawrence A Greer, George L Williamson
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Publication number: 20190283843Abstract: Method and apparatus for an improved recreational canopy which may be used with watercraft wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may incorporate solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods. The upper end of the upright support member may be pivotable and the rod-like members may be disposed in a cap removably disposed on the upper end of the upright support member. A lighting system including an alternative power source being provided on the canopy.Type: ApplicationFiled: April 4, 2019Publication date: September 19, 2019Inventors: Lawrence A. Greer, George L. Williamson
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Patent number: 10252778Abstract: Method and apparatus for an improved recreational canopy which may be used with watercraft, or other structures, wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may incorporate solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods. The upper end of the upright support member may be pivotable and the rod-like members may be disposed in a cap removably disposed on the upper end of the upright support member. A lighting system including an alternative power source being provided on the canopy.Type: GrantFiled: March 17, 2018Date of Patent: April 9, 2019Inventor: Lawrence A Greer
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Patent number: 10099751Abstract: Method and apparatus for an improved recreational canopy which may be used with watercraft, or other structures, wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may be constructed of solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods. The upper end of the upright support member may be pivotable and the rod-like members may be disposed in a cap removably disposed on the upper end of the upright support member.Type: GrantFiled: December 19, 2017Date of Patent: October 16, 2018Inventor: Lawrence A Greer
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Patent number: 9849940Abstract: Method and apparatus for a recreational canopy which may be used with watercraft, or other structures, wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may be constructed of solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods.Type: GrantFiled: July 21, 2017Date of Patent: December 26, 2017Inventor: Lawrence A Greer
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Publication number: 20170320546Abstract: Method and apparatus for a recreational canopy which may be used for watercraft wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright member mounted onto the watercraft so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may be constructed of solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the watercraft between the flexible rods.Type: ApplicationFiled: June 28, 2017Publication date: November 9, 2017Inventor: Lawrence A. Greer
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Publication number: 20170321426Abstract: Method and apparatus for a recreational canopy which may be used with watercraft, or other structures, wherein the canopy is constructed by using a pair of flexible, resilient rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright support member mounted onto the watercraft, or other structure, so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy, which may be constructed of solar cell fabric, is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the supporting structure, such as a watercraft, between the flexible rods.Type: ApplicationFiled: July 21, 2017Publication date: November 9, 2017Inventor: Lawrence A. Greer
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Patent number: 9772344Abstract: An apparatus and a computer-implemented method for generating pulses synchronized to a rising edge of a tachometer signal from rotating machinery are disclosed. For example, in one embodiment, a pulse state machine may be configured to generate a plurality of pulses, and a period state machine may be configured to determine a period for each of the plurality of pulses.Type: GrantFiled: February 20, 2013Date of Patent: September 26, 2017Assignee: The United States of America as Represented by the Administrator of National Aeronautics and Space AdministrationInventor: Lawrence Greer
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Patent number: 9726268Abstract: A robust ground traction (drive) assembly for remotely controlled vehicles, which not only operates smoothly on surfaces that are flat, but also upon surfaces that include rugged terrain, snow, mud, and sand, is provided. The assembly includes a sun gear and a braking gear. The sun gear is configured to cause rotational force to be applied to second planetary gears through a coupling of first planetary gears. The braking gear is configured to cause the assembly (or the second planetary gears) to rotate around the braking gear when an obstacle or braking force is applied.Type: GrantFiled: December 3, 2013Date of Patent: August 8, 2017Assignee: The United States of America as Represented by the Administrator of National Aeronautics and Space AdministrationInventors: Michael Krasowski, Lawrence Greer
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Patent number: 9714068Abstract: Method and apparatus for a canopy for watercraft wherein the canopy is constructed by using a pair of flexible, rod-like members wherein one end of each of the flexible rods is inserted through mating apertures in an upright member mounted onto the watercraft so that the rods are bowed outwardly and frictionally held in the stanchion. A canopy is attached between the rods so that the canopy generally appears to be in an elongated V-shaped structure which stretches across a portion of the watercraft between the flexible rods.Type: GrantFiled: September 29, 2015Date of Patent: July 25, 2017Inventor: Lawrence A. Greer