Patents by Inventor William J. Baker
William J. Baker 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: 9565798Abstract: An agricultural product flow sensor and a flow sensor system for delivery tubes in an air seeder is provided. The flow sensor can include a particulate material sensor for sensing agricultural product passing through a delivery tub, a radio node for transmitting and receiving wireless signals and a wireless power source. The sensor system can use the flow sensors by attaching the flow sensors inline with delivery tubes and near a working tool. The flow sensors can monitor the flow of agricultural product through the delivery tube and transmit flow information to a person operating the air seeder.Type: GrantFiled: June 12, 2014Date of Patent: February 14, 2017Inventor: William J. Baker
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Publication number: 20100032945Abstract: An apparatus for connecting first and second tubular members, the first and second tubular members having end faces and registering seal ring grooves, formed in the end faces, both of the tubular bodies having an externally threaded portion extending away from the end faces, a first annular hub having an internally threaded portion threadedly received on the first tubular body, the first hub having radially outwardly facing frustoconical surface, a first annular flange in surrounding relationship to the first hub, the first flange having a radially inwardly facing frustoconical surface that mates with the frustoconical surface on the hub, a second hub having a internally threaded portion for mating with the externally threaded portion on the second tubular body and having an annular radially inwardly facing frustoconical surface, a second flange in surrounding relationship to the second hub, the flange having a radially inwardly facing frustoconical surface for engaging the frustoconical hub surface, a seal rType: ApplicationFiled: April 30, 2007Publication date: February 11, 2010Inventor: William J. Baker
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Publication number: 20080309106Abstract: A root cutting shovel (1) having a concave head (2) of a predetermined size and shape having a top (3) and a tip (4) wherein the head (2) has a front face (16) and a rear face (17). The head top (3) has a first end (13) and a second end (14) and a center (12) located between the first and second ends (13 and 14). A first edge (8) extends from the head first end (13) to the tip (4) while a second edge (9) extends from the head second end (14) to the tip (4). A plurality of serrated teeth (15) extend along the first and second edges (8 and 9) wherein each tooth (15) has a first side (27) and a second side (28) which join together at a predetermined angle (29), which is approximately sixty degrees. An elongated handle (6) is secured to the head top center (12) and flanges (10 and 11) are located on either side of the handle (6) and extend away from the head front face (16).Type: ApplicationFiled: June 15, 2007Publication date: December 18, 2008Inventor: William J. Baker
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Patent number: 7219770Abstract: A coordinated lift system with user selectable RF channels coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications. The lift system includes at least two lift mechanisms each having support frame, including a post, a carriage, an actuating device, and a control device with a channel selector switch. The carriage is slidably mounted on the post and is configured to support a portion of the vehicle. The actuating device is engaged between the support frame and the carriage and is activated to move the carriage relative to the post. The control device is interfaced with the actuating device and includes an RF transceiver to enable communication by RF signals with the other control device. The channel on which the transceiver operates is user selectable in the field. A rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.Type: GrantFiled: July 29, 2004Date of Patent: May 22, 2007Inventor: William J. Baker
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Patent number: 7014012Abstract: A lift system that coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications is provided. The lift system includes at least two lift mechanisms each having a post, a carriage, an actuating device and a control device. The carriage is slidably coupled to the post and is adapted to support a portion of the vehicle. The actuating device is coupled with the carriage and is capable of moving the carriage relative to the post. The control device is coupled with the actuating device and is capable of communicating by wireless signals with the other control device. The control devices communicate by wireless signals to coordinate the movement of the carriages relative to the posts to raise or lower the vehicle. Further, a rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.Type: GrantFiled: August 5, 2003Date of Patent: March 21, 2006Assignee: Gray Automotive Products, Inc.Inventor: William J. Baker
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Patent number: 6715802Abstract: An apparatus for connecting first and second tubular bodies comprising first and second flange assemblies, each of which has a hub and an annular flange in surrounding relationship to the hub, the hubs and flanges having engageable, complementary frustoconical surfaces that, when the first and second flange assemblies are subjected to compressive loading by means of threaded studs and nuts, cooperate to urge seal faces on the hubs into metal-to-metal sealing contact.Type: GrantFiled: February 11, 2002Date of Patent: April 6, 2004Inventor: William J. Baker
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Publication number: 20040026180Abstract: A lift system that coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications is provided. The lift system includes at least two lift mechanisms each having a post, a carriage, an actuating device and a control device. The carriage is slidably coupled to the post and is adapted to support a portion of the vehicle. The actuating device is coupled with the carriage and is capable of moving the carriage relative to the post. The control device is coupled with the actuating device and is capable of communicating by wireless signals with the other control device. The control devices communicate by wireless signals to coordinate the movement of the carriages relative to the posts to raise or lower the vehicle. Further, a rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.Type: ApplicationFiled: August 5, 2003Publication date: February 12, 2004Applicant: Gray Automotive Products, Inc.,Inventor: William J. Baker
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Patent number: 6634461Abstract: A lift system that coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications is provided. The lift system includes at least two lift mechanisms each having a post, a carriage, an actuating device and a control device. The carriage is slidably coupled to the post and is adapted to support a portion of the vehicle. The actuating device is coupled with the carriage and is capable of moving the carriage relative to the post. The control device is coupled with the actuating device and is capable of communicating by wireless signals with the other control device. The control devices communicate by wireless signals to coordinate the movement of the carriages relative to the posts to raise or lower the vehicle. Further, a rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.Type: GrantFiled: June 10, 2002Date of Patent: October 21, 2003Assignee: Gray Automotive Products, Inc.Inventor: William J. Baker
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Publication number: 20020074800Abstract: An apparatus for connecting first and second tubular bodies comprising first and second flange assemblies, each of which has a hub and an annular flange in surrounding relationship to the hub, the hubs and flanges having engageable, complementary frustoconical surfaces that, when the first and second flange assemblies are subjected to compressive loading by means of threaded studs and nuts, cooperate to urge seal faces on the hubs into metal-to-metal sealing contact.Type: ApplicationFiled: February 11, 2002Publication date: June 20, 2002Inventor: William J. Baker
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Patent number: 6394507Abstract: An apparatus for connecting first and second tubular bodies comprising first and second flange assemblies, each of which has a hub and an annular flange in surrounding relationship to the hub, the hubs and flanges having engageable, complementary frustoconical surfaces that, when the first and second flange assemblies are subjected to compressive loading by means of threaded studs and nuts, cooperate to urge seal faces on the hubs into metal-to-metal sealing contact.Type: GrantFiled: October 10, 2000Date of Patent: May 28, 2002Inventor: William J. Baker
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Patent number: 6186001Abstract: A container level sensor is disclosed comprising an elongate strip member for mounting in a container in a generally upright orientation. The strip member has a measurable capacitance that changes as the level of material stored in the container changes. Two insulated conductive strips, held apart by magnetic forces or resilient spacers, can be used to form a capacitor, with the force of material in the container against the sensor pushing the strips together and thereby changing the capacitance. This change can be measured by a circuit.Type: GrantFiled: June 18, 1999Date of Patent: February 13, 2001Inventor: William J. Baker
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Patent number: 6170607Abstract: A warning system for an aerial device which provides an alarm signal when a worker on an aerial work platform is exposed to an electrical hazard. The aerial device has an insulated boom which carries the work platform on its upper end. An electrostatic charge is introduced to all conductive components near the platform. The electrostatic charge is harmless to the worker and dissipates upon contact with an energized power line or grounded object. The absence of charge is then sensed by a warning device which provides an alarm signal.Type: GrantFiled: July 1, 1998Date of Patent: January 9, 2001Assignee: Altec Industries, Inc.Inventors: Michael J. Freeman, William J. Baker
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Patent number: 5475369Abstract: This pet sounding device contains all insulating major components so as to be non-conductive upon use or pet contact. The device has two attached rectangular plates connected on only one end. In between these plates is sandwiched a wireless transmitter that can be activated upon contact by the pet with one of the plate components. The transmitter is in wireless contact with a sound receiver which will emit a sound, chimes or voice upon being activated by the transmitter.Type: GrantFiled: May 24, 1995Date of Patent: December 12, 1995Inventor: William J. Baker
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Patent number: 5346178Abstract: A flow control valve such as a ball valve (12) for controlling fluid flow through a flow line (16). The control valve includes a flow chamber (18), an upstream passage (19), a downstream passage (20), a cylindrical body (24), a retainer (26) sealingly engaging the outer annular surface of the flow line and secured to the valve body by a pair of flanges (28), a flow control ball (32) rotatably disposed within the flow chamber for controlling fluid flow through the passages, an operating member (42) for rotating the ball between open and closed positions and means (70)for equalizing the pressure in the valve chamber. The ball includes a centrally bored flow passageway (36) for communicating fluid through the passages and is rotatably supported within the chamber by an annular upstream seat carrier (48) and an annular downstream seat carrier (50).Type: GrantFiled: September 28, 1993Date of Patent: September 13, 1994Assignee: National-OilwellInventor: William J. Baker
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Patent number: 4178952Abstract: An inertial trip valve actuated by vibration to close gas lines and the like in the event of earthquake for safety. Said valve is provided with an external reset. Said reset cannot be used to defeat the operation of the device by tying the reset handle because the reset action momentarily closes the valve. The valve comprises an inlet flapper valve and an outlet shear valve. Said flapper valve is closed under a spring load when an inertial trigger is tripped. Said flapper valve may be reset by an external handle which closes a shear valve during the reset operation thus preventing the defeat of the trigger operation.Type: GrantFiled: October 20, 1977Date of Patent: December 18, 1979Inventors: William J. Baker, Gerry L. Baker
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Patent number: 4051875Abstract: A wrapping bit for insulated conductor wire includes a transverse end face having a shelf projecting from the surface of the end face adjacent the longitudinal wire receiving groove. An insulation slitting knife edge is formed on the shelf and extends along the surface of the shelf in a direction transverse to the longitudinal axis of the wrapping bit. A conductor guide channel intersects the wire receiving groove for guiding the insulated conductor onto the shelf and over the knife edge for slitting the conductor insulation longitudinally and just prior to wrapping the wire onto a terminal.Type: GrantFiled: January 31, 1977Date of Patent: October 4, 1977Assignee: Gardner-Denver CompanyInventors: William J. Baker, Clifford L. Galloup
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Patent number: D588882Type: GrantFiled: June 15, 2007Date of Patent: March 24, 2009Inventor: William J. Baker, II
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Patent number: RE41554Abstract: A lift system that coordinates the raising and lowering of a vehicle relative to a surface by using wireless communications is provided. The lift system includes at least two lift mechanisms each having a post, a carriage, an actuating device and a control device. The carriage is slidably coupled to the post and is adapted to support a portion of the vehicle. The actuating device is coupled with the carriage and is capable of moving the carriage relative to the post. The control device is coupled with the actuating device and is capable of communicating by wireless signals with the other control device. The control devices communicate by wireless signals to coordinate the movement of the carriages relative to the posts to raise or lower the vehicle. Further, a rechargeable battery may provide power to the control device to allow for increased mobility of the lift system.Type: GrantFiled: August 4, 2005Date of Patent: August 24, 2010Assignee: Gray Manufacturing Company, Inc.Inventor: William J. Baker