Patents by Inventor Robert S. Wilson
Robert S. Wilson 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: 11974868Abstract: X-ray procedure tables with improved structural strength that enable radiation shielding and integrated medical device and monitoring systems. The design allows the incorporation of an integrated patient support structure, radiation shielding and associated devices and conduits for medical care in procedures that employ X-ray imaging. The X-ray procedure table may be formed from a sled table attachable to a pedestal, with at least one side member extending along a bottom of the sled table to add structural rigidity.Type: GrantFiled: July 27, 2022Date of Patent: May 7, 2024Assignee: Egg Medical, Inc.Inventors: Robert F. Wilson, John P. Gainor, James Montague, Uma S. Valeti
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Publication number: 20240099673Abstract: A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Applicant: Egg Medical, Inc.Inventors: Robert F. Wilson, John P. Gainor, James Montague, Uma S. Valeti
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Patent number: 11931304Abstract: A mattress system is provided that is optimized for the hospital setting and includes a guiderail system that accepts a variety of accessories for attachment thereto. The guiderail system may have integrated data lines, power lines, gas lines, and/or fluid lines. Also provided are radioabsorbant shields, trays and other components designed for optimal use with the mattress system.Type: GrantFiled: November 17, 2021Date of Patent: March 19, 2024Assignee: Egg Medical, Inc.Inventors: Robert F. Wilson, John P. Gainor, Uma S. Valeti
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Patent number: 8365347Abstract: A floor cleaning device including a base assembly for movement along a surface, a handle, a nozzle, a nozzle lifting mechanism, a brush, a brush lifting mechanism, a recovery tank, and a liquid distribution system. The nozzle lifting mechanism moving the nozzle relative to the base assembly and the surface and the brush lifting mechanism moving the brush relative to the base assembly and the surface.Type: GrantFiled: August 18, 2011Date of Patent: February 5, 2013Assignee: Techtronic Floor Care Technology LimitedInventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Publication number: 20110302731Abstract: A floor cleaning device including a base assembly for movement along a surface, a handle, a nozzle, a nozzle lifting mechanism, a brush, a brush lifting mechanism, a recovery tank, and a liquid distribution system. The nozzle lifting mechanism moving the nozzle relative to the base assembly and the surface and the brush lifting mechanism moving the brush relative to the base assembly and the surface.Type: ApplicationFiled: August 18, 2011Publication date: December 15, 2011Inventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Publication number: 20100005613Abstract: A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming saw the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.Type: ApplicationFiled: May 18, 2009Publication date: January 14, 2010Inventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Patent number: 7533442Abstract: A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.Type: GrantFiled: September 28, 2004Date of Patent: May 19, 2009Assignee: Healthy Gain Investments LimitedInventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Patent number: 6832409Abstract: A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.Type: GrantFiled: September 18, 2001Date of Patent: December 21, 2004Assignee: The Hoover CompanyInventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Patent number: 6725498Abstract: A combination cleaning solution recovery tank and air-liquid separator for use in a carpet extractor comprises a tank and a lid engaging the tank. The lid includes a top wall and a bottom wall connected by a circumferential outer wall to form a chamber therebetween. An interior wall extends between the top wall and the bottom wall dividing the chamber into a first plenum and a second plenum. The first plenum has an inlet for receiving liquid-laden working air and an exit in fluid communication with the tank. The second plenum has an inlet in fluid communication with the tank and an exit for discharging working air from the second plenum. A baffle assembly is removably mounted in said tank.Type: GrantFiled: June 7, 2002Date of Patent: April 27, 2004Assignee: The Hoover CompanyInventors: Kenneth L. Symensma, Sleiman A. Abdallah, Douglass A. King, Robert S. Wilson
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Publication number: 20030226228Abstract: A combination cleaning solution recovery tank and air-liquid separator for use in a carpet extractor comprises a tank and a lid engaging the tank. The lid includes a top wall and a bottom wall connected by a circumferential outer wall to form a chamber therebetween. An interior wall extends between the top wall and the bottom wall dividing the chamber into a first plenum and a second plenum. The first plenum has an inlet for receiving liquid-laden working air and an exit in fluid communication with the tank. The second plenum has an inlet in fluid communication with the tank and an exit for discharging working air from the second plenum. A baffle assembly is removably mounted in said tank.Type: ApplicationFiled: June 7, 2002Publication date: December 11, 2003Applicant: The Hoover CompanyInventors: Kenneth L. Symensma, Sleiman A. Abdallah, Douglass A. King, Robert S. Wilson
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Patent number: 6640386Abstract: A floor cleaning device includes a base portion for movement along a surface. The base portion further includes a suction nozzle and a brush assembly driven by a brush motor for agitating the surface. The brush assembly includes a lifting mechanism for moving the brush assembly from a first position wherein the brush is off the surface to a second position wherein the brush assembly is on the surface. A switching assembly is responsive to the brush lifting mechanism to energize the brush motor when the brush assembly is in the second position.Type: GrantFiled: September 18, 2001Date of Patent: November 4, 2003Assignee: The Hoover CompanyInventors: Jeffery A. Morgan, Douglas E. Gerber, Robert W. Hecht, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Christopher J. Fawcett, Kam Hoi Ma, Tak On Yip
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Publication number: 20030051308Abstract: An improved floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly driven by a brush motor for agitating the surface. The brush assembly includes a lifting mechanism for moving the brush assembly from a first position wherein the brush is off the surface to a second position wherein the brush assembly is on the surface. A switching assembly is responsive to the brush lifting mechanism to energize the brush motor when the brush assembly is in the second position.Type: ApplicationFiled: September 18, 2001Publication date: March 20, 2003Applicant: The Hoover CompanyInventors: Jeffery A. Morgan, Douglas E. Gerber, Robert W. Hecht, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Christopher J. Fawcett, Kam Hoi Ma, Tak On Yip
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Publication number: 20030051309Abstract: An improved floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming said surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.Type: ApplicationFiled: September 18, 2001Publication date: March 20, 2003Applicant: The Hoover CompanyInventors: Jeffery A. Morgan, David A. Bradshaw, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Siu Wai Hui, Wing Leung Ng
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Patent number: 6481050Abstract: A vacuum cleaner having a main body and a handle, the main body being formed with a nozzle which delivers a stream of dirt-laden air through a dirt duct through a motor-fan inlet, the handle being supported on the motor-fan assembly and housing a filter bag which communicates with the motor-fan assembly for receiving the dirt-laden air, the motor-fan assembly having a motor housing, a motor with commutated brushes which give off carbon dust particles, a motor cooling fan for drawing a cooling airstream and a working fan for drawing the dirt-laden air, the vacuum comprising: an opening formed in the motor housing for receiving the cooling airstream; a cooling outlet formed in the motor housing through which the cooling airstream exists; means for directing the existing cooling airstream into the dirt-laden air; a collar extending axially outwardly from the motor housing, the collar allowing pivotal rotation of the motor housing relative to the main body.Type: GrantFiled: July 19, 2000Date of Patent: November 19, 2002Assignee: The Hoover CompanyInventors: Robert S. Wilson, William H. Theiss
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Publication number: 20020042965Abstract: The moisture sensor and indicator for a wet pickup vacuum cleaner, more particularly a wet extraction type carpet cleaner, is positioned in the suction duct to sense when water droplets or moisture is traveling through the suction duct. An indicator is activated to indicate to the operator that water is being extracted from the carpet. The sensor may alternatively be located in the bottom of the floor-engaging portion where it contracts the floor. When the degree of moisture in the carpet exceeds a predetermined threshold an indicator is activated to indicate to the operator that the floor is still wet and to continue extracting moisture from the floor. Alternatively, the moisture sensor can be used as a safety device on a dry pickup vacuum cleaner. When moisture is detected within the suction duct, the motor-fan assembly of the dry pickup vacuum cleaner is disabled to prevent a potentially hazardous condition.Type: ApplicationFiled: March 27, 2001Publication date: April 18, 2002Inventors: Jay M. Salem, Evan A. Gordon, Linda N. Johnston, Mark J. Josef, Ronald D. Schneider, Robert S. Wilson
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Patent number: 5543198Abstract: A noise attenuation panel having a backing sheet, a facing sheet and a cellular core having a multiplicity of open-ended juxtaposed cells. The backing sheet extends across the ends of the cells at the rear of the core and the facing sheet extends across the ends of the cells at the front of the core. The facing sheet is made of a porous permeable thermoplastics material. The porous permeable thermoplastics material for the facing sheet is produced by powder sintering a thermoplastics material.Type: GrantFiled: May 21, 1990Date of Patent: August 6, 1996Assignee: Short Brothers PLCInventor: Robert S. Wilson
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Patent number: 5490602Abstract: A filament reinforced perforate composite sheet is manufactured by forming a filament assembly which includes reinforcing filament structures and passage forming filament structures and in which the passage forming filament structures extend from the front face to the rear face of the assembly, applying a matrix material to the assembly to form a composite sheet in which the passage forming filament structures extend from the front face to the rear face of the sheet and removing the passage forming filament structures or a part or parts thereof to produce a multiplicity of passages extending through the composite sheet.Type: GrantFiled: June 9, 1994Date of Patent: February 13, 1996Assignee: Short Brothers PLCInventors: Robert S. Wilson, Mark A. Braniff
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Patent number: 5414232Abstract: A noise attenuation panel 10 for an aero engine environment comprises a first cellular component part 121 which has wall portions which extend from the front face to the rear face and which provide bounding surfaces for an array of cells 15 and a second cellular component part 122 in the form of an open-celled structure having a multiplicity of the intercommunicating cells obtained by aggregation of particulate material or by the displacement of material by a dispersion or like technique. A backing component part 11 is secured to the rear face of the second cellular component part 121, the front face of which is secured to the rear face of the first cellular component part and a facing component part 14 is secured to the front face of the first cellular component part. In an alternative form, the positions of the cellular component parts 121, 122 are interchanged.Type: GrantFiled: April 13, 1993Date of Patent: May 9, 1995Assignee: Short Brothers PLCInventor: Robert S. Wilson
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Patent number: 4856484Abstract: A two-stroke internal combustion engine is fuelled by liquified or compressed natural gas. Lubricating oil, in a solution with liquid petroleum, is atomized in a fuel gas/air stream before entering a combustion chamber.Type: GrantFiled: June 30, 1987Date of Patent: August 15, 1989Inventors: Robert S. Wilson, William M. Lynch
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Patent number: 4626992Abstract: A water quality monitoring system for detecting sublethal degradations in environmental quality. The system continuously or periodically monitors the movements of a plurality of living organisms which are exposed to water from one or more selected sources. A computer controls and coordinates the tasks performed by the system. A video camera is used to visually monitor the movements of the organisms. Sensors measure other selected characteristics of the organisms' environment, including the temperature of the water. The computer includes software, responsive to the measurements by the sensors, for deriving a set of prediction parameters corresponding to the statistical distribution of expected movement patterns of the organisms. Other software is used for analyzing the organisms' movements and for comparing the observed movements with the set of prediction parameters, and for initiating the generation of a warning message when the organisms' observed movements do not correspond to the prediction parameters.Type: GrantFiled: May 21, 1984Date of Patent: December 2, 1986Assignee: Motion Analysis Systems, Inc.Inventors: John Greaves, Robert S. Wilson, Edmund H. Smith