Patents Represented by Attorney Richard C. Litman
  • Patent number: 7785122
    Abstract: The clip cord power connector has a U-shaped body (12) with a prong or L-shaped clip (16) attached to each end. A lug extends from each prong (16). A two-conductor power cable (32) is attached to the lugs so that a separate conductor attaches to each of the lugs. The power cable (32) is designed to attach to the power supply for a tattoo machine (30).
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: August 31, 2010
    Inventors: Jonathan M. Pallino, Kevin Hurt
  • Patent number: 7788000
    Abstract: The public highway system includes automated, elevated single lane throughways having wide and narrow gauge rail track arranged in various combinations. A control system regulates spacing of bimodal vehicles while maintaining a uniform speed for all vehicles on the system. The bimodal vehicles perform as conventional automobiles on conventional roadways and as fully automated safe high speed vehicles on elevated single lane, single speed, high-density electric rail guideways using static vertical switching accomplished by operation of variable gauge rail wheels on the vehicle to engage with or disengage from a wide gauge track portion wider than the bimodal vehicles. Vehicles enter/leave the mainline on the narrower gauge track. The wider gauge is for passing over off-ramps or in switching systems. A single lane can handle 15,800 veh/hr including mixed use such as mail, freight, mass transit in captive driverless vehicles with exclusive off-ramps to federal, commercial, industrial and public terminals.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: August 31, 2010
    Inventor: William D. Davis, Jr.
  • Patent number: 7780617
    Abstract: The traction device using a winch employs an array of components including winches, pulleys and elastic bands mounted on an upright frame. The arrangement of the components allows the device to be utilized for traction without the use of cumbersome weights. The upright frame is configured to ensure stability. The components, including scales and cables, are mounted on the frame.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: August 24, 2010
    Inventors: Renee A. Tornatore, Neil Munhofen
  • Patent number: 7779589
    Abstract: A post anchor/anchor adapter system is unitary cast or machined steel or the like. An anchor/adaptor alone is driven alone into a hole cut in in-place concrete. The system includes an anchor extension tube for driving into soft soil. The inventive anchor/adaptor has a body in the form of an elongate square tube having radius-curved corners vertically driven into a round receiving hole, forming creases and a secure anchor. The tube has an upper female portion for a post and a lower female portion for an extender and is divided by a horizontal plug wall integral with the tube structure. The lower female portion of the anchor/adapter tapers outward towards its lower open end allowing for an interference fit with the driven tube acting as an anchor. The female portion upper end has crescent-shaped tabs defining a disk sized to plug the drilled hole.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: August 24, 2010
    Inventor: Mark T. Salman
  • Patent number: 7775407
    Abstract: The contents extractor for jars is a device that is inserted into a food jar or household container. The extractor has a handle with an actuator that the operator squeezes; an elongated mechanized shaft that transmits movement from the actuator; and, a flexible material that retracts and transforms into a 360° disk shape to the inner surfaces of container. When the extractor is inserted into the jar and retracted, the operator pulls the entire device upward out of the container, thus removing the residue remaining. The extractor allows the consumer to use more of the product than would otherwise be possible, thereby saving money for the consumer and reducing resources used to make the product.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: August 17, 2010
    Inventor: Joseph L. Dyer
  • Patent number: 7771567
    Abstract: The salt water distillation system includes a sprinkler to form a mist of salt water over a distillation plate. The distillation plate is heated by applying electrical current to a heating coil. The steam is transferred to a condensation chamber and condensed fresh water is collected. During the desalination process, salt impurities are deposited on the hot distillation plate. A sludge remover, i.e., a steam head and movable ram, is provided to clean the distillation plate of the salt impurities. An exhaust fan is provided to cool fresh water condensate and lower air pressure in the system. Heat transferred from the steam during condensation is used to pre-heat the salt water to increase efficiency of the system.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: August 10, 2010
    Inventors: Michael L. Rives, James O. Riley
  • Patent number: 7769493
    Abstract: The system for controlling flow characteristics allows a user to selectively modify the inherent fluid flow characteristics of a fluid transmission system including a flow process controller and a control valve positioner. The system includes a programmable flow controller having an input adapted for receiving an input signal from the flow process controller. The programmable flow controller selectively modifies the input signals generated by the flow process controller depending upon user-selectable flow parameters. An output is in communication with the programmable flow controller, with the output being adapted for transmitting output signals to the control valve positioner (and the valve connected thereto). A user interface is provided for inputting the user-selectable flow parameters to the programmable flow controller for modification of the input signal to the user-selectable flow parameters.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: August 3, 2010
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Moustafa Elshafei, Ashraf Yousef Dasa
  • Patent number: 7769380
    Abstract: The method for reducing the rate of registration in CDMA-based mobile networks is a method for preventing a traveling mobile device from registering within a new, or secondary, registration area, prior to physically relocating from a first, or current, registration area to the new registration area. The mobile device has a storage memory associated therewith, for storing a database containing geographic coordinates defining boundaries of a plurality of registration areas. The mobile device scans for a new registration pilot signal associated with a new registration area, and upon detection, the geographic location of the mobile device is determined. This geographic location is compared with the coordinates of the boundaries stored within the database, and if the mobile device is determined to be within the boundary defining the new registration area, the mobile device is then registered with a base station of the new registration area.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: August 3, 2010
    Assignee: King Fahd University of Petroleum and Minerals
    Inventor: Marwan Hassan Abu-Amara
  • Patent number: 7765732
    Abstract: The fishing rod support is a versatile device providing support or bracing for the handle or butt of a fishing rod against a portion of the angler's body. The support includes an elongate pad joined to a crosspiece having three sockets. When the butt of the rod is placed in either of the two aligned sockets, the pad is generally parallel to the rod. This allows the pad to be placed under the arm to restrain upward movement of the rod butt as the angler lifts the rod. Alternatively, the butt of the rod may be placed in the third socket, with the pad aligned generally perpendicular to the rod. In this configuration, the pad is placed against the forward body of the angler (e.g., upper thigh, hip, waist, etc.) for bracing. The fishing rod support is particularly useful for anglers having back pain or limited upper body strength.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: August 3, 2010
    Inventor: Raymond A. Canevari
  • Patent number: 7757426
    Abstract: The fishing lure is a complete fishing rig for attachment to the end of a fishing line. A pair of connecting rods are attached to a fishing line by a swivel attachment. A slidable weight is mounted on the first connection rod, and a spoon is attached to a four to six foot length of clear durable line, which is secured to the second connecting rod. The weight is formed from polyurethane resin with an embedded sinker, and the spoon is formed from epoxy resin. The connecting rods prevent tangling of the fishing lure rig and the fishing line, making the lure easier to cast off shore, and making the fishing lure more attractive to the fish.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: July 20, 2010
    Inventor: Richard L. Kemp
  • Patent number: 7757707
    Abstract: The well head valve insulator provides insulation to a gas or oil well head. The insulator is formed with a two-piece outer shell that has a height and diameter custom-fitted to the well head, which is filled with foam insulation, preferably polyurethane foam that is molded to the configuration of the particular well head. The insulator includes heating element supports for supporting a hose or heating coil that is used to periodically heat the valve through the flow of warm fluid. The two halves of the insulator can be opened and reclosed around the well head in order to provide access for routine maintenance. Optionally, the insulator may be furnished with a temperature sensor for monitoring the temperature of the well head, or with a thermostatic control for regulating heat delivered by the heating coil.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: July 20, 2010
    Inventors: Bill Chitwood, Jerome D. Chitwood
  • Patent number: 7753756
    Abstract: An external positioning data linked radio controlled system and method for radio controlled vehicle (RCV) racing emulation including an infield RCV control device for receiving externally generated positional data from remote race vehicles on a remote race course, receiving locally input control signals from a user, an electronically reproduced racecourse map of the remote racecourse in a memory used to compute an electronic boundary for RCV devices, and error correction signals generated from feedback from an RCV. The infield RCV control device transmits wireless local control RCV signals containing RCV position, speed and direction data to each of a plurality RCVs responsive to the wireless local control RCV signals. The wireless local control RCV signals containing RCV position, speed and direction data based on processing the externally generated positional data, the locally input control signals, the electronically reproduced racecourse map, and error correction signals.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: July 13, 2010
    Assignee: MT Remote Systems, LLC
    Inventors: Bryan R. McDermott, Walter L. Toney, Aron Z. Kain
  • Patent number: 7752706
    Abstract: The bagger attachment for a leaf blower has a large container that accommodates full size trash bags. The container is a barrel mounted on a wheeled cart and includes a cover that is hinged to the container and securely closed by a C-clamp. The exhaust conduit of a leaf blower is secured in an aperture in the cover. A filter is mounted on the cover to allow air from the vacuum to escape the container, permitting the collected leaves and debris to remain inside the container. A flexible hose is attached to the suction end of the blower for pulling the leaves and debris into the container. A trash bag is placed in the container. The container also includes a pivoting platform inside the barrel for supporting the trash bag thereon. A door is provided for allowing access to the interior of the container.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: July 13, 2010
    Inventor: William H. Goodger
  • Patent number: 7748418
    Abstract: A wheeled, fuel hose lift tool adapted to lift successive sections of a fuel hose to drain residual fuel from the hose as a user moves along the extended direction of the fuel hose. The tool includes a hose support wheel, an elongate, adjustable tube and a handle.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: July 6, 2010
    Inventor: Bruce D. Johnson
  • Patent number: 7743780
    Abstract: The walker glide is a spherical attachment for removable installation over the lower end of a walker leg or other legged article. The glide is formed of a hollow, resilient ball and includes a plurality of leg attachment holes therethrough. No two holes are aligned directly and diametrically opposite one another. Any hole always has an unbroken ball surface directly diametrically across therefrom. This allows any given hole of the ball to be placed over the end of the leg, while assuring that the leg tip will bear against the opposite unbroken surface of the ball. When the bearing surface of the ball becomes worn, the user need only remove the ball and reorient it by installing it on the leg using another hole to provide a fresh bearing surface for the ball. While any suitable type of ball may be used, tennis balls have been found to work well.
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: June 29, 2010
    Inventor: David J. Eggan
  • Patent number: 7744370
    Abstract: The dental device for insertion of a crown is a tool for marking an occlusally reduced tooth prior to application of a crown thereon, and for testing whether the tooth has been sufficiently reduced for proper application of the crown. The dental device includes a marking portion frangibly joined to a resistance testing portion. The marking portion includes a marking layer formed of a transferable material so that, following occlusal reduction of the tooth, the marking portion is separated from the resistance testing portion, and the marking layer is positioned against an upper surface of the tooth. The patient bites down on the marking layer to mark raised regions of the upper surface of the tooth, and subsequently bites down on the resistance testing portion, to test if the tooth has been sufficiently reduced for application of a crown thereon.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: June 29, 2010
    Inventors: Jeffrey P. Jaklinski, John Lechel
  • Patent number: 7745366
    Abstract: The microwave spent catalyst decoking method is a method for regenerating petrochemical catalysts by removing coke deposited in the catalyst using a 2.45 GHz microwave oven. The spent catalyst is heated in air or pure oxygen in the presence of a susceptor. The susceptor is made of silicon carbide-based composite material that absorbs 2.45 GHz microwave energy fast and efficiently. In one embodiment, the susceptor material is formed into pellets that are preferably four to five millimeters in diameter. The susceptor pellets are mixed with the spent catalyst and loaded into a thermally shielded refractory tube that rotates about its central axis. In a another embodiment, the apparatus is a thermally shielded tower or vertical tube made of refractory material that is transparent to microwave radiation and supports rows of susceptor rods that are aligned horizontally.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: June 29, 2010
    Assignee: King Fahd University of Petroleum and Minerals
    Inventor: Saleh I. Al-Quraishi
  • Patent number: 7743440
    Abstract: The bed with automatic mattress lifting system is a bed with a frame and an internal drive system for raising a mattress above the frame, allowing the user to easily change the sheets or other bed coverings. The mattress rests on a mattress supporting platform, which, in the lowered position, is received within the frame. In operation, driven motion of an internal rod caused by a drive system located within the frame generates rotation in a lever arm. The lever arm is secured to a shaft that extends across the frame, and rotation of the shaft causes a pair of supports to rotate. Upper ends of the supports are joined to a lower surface of the mattress supporting platform, thus driving upward movement of the mattress supporting platform. The sheets cover both the mattress and the platform, allowing the sheets to be changed without having to manually lift the mattress.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: June 29, 2010
    Inventor: John A. Burnett
  • Patent number: D621093
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: August 3, 2010
    Inventor: Brenda S. Jenkins
  • Patent number: D622016
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: August 17, 2010
    Inventors: C. Jean Hofmann-Kay, Robert I. Kay