Patents Examined by Lee D. Wilson
  • Patent number: 9945404
    Abstract: The invention disclosed herein generally relates to an improved clamp assembly for attaching two or more objects, such as furniture, tables, desks, dividers or other panel elements together of variable thicknesses. The elements of the clamp assembly invention generally include a clamp body with a clamp stop and clamp spine, a cross-dowel, an actuating screw and clamp lever. The clamp assembly imparts a compressive clamping force by utilizing a fulcrum-lever arrangement whereby the clamp lever is moved in an arcuate trajectory by rotating the actuating screw in the desired direction as the clamp lever pivots about a fulcrum point. This allows the user to easily place and connect various objects, such as tables, desks, courtesy and privacy panels and another desired object that the user desires to secure in a desired arrangement by imparting a compressive force to the panel element that is to be connected to another panel element.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: April 17, 2018
    Inventor: Scott Klingler
  • Patent number: 9938123
    Abstract: A gripping mechanism extends from a clamping mechanism. The clamping mechanism includes a fixed handle, a pivotally connected movable handle, a releasable locking mechanism, and the upper section of two opposing L-shaped arms. The lower section of each arm extends from the clamping mechanism to connect to a pair of lugs to form the gripping mechanism. Each lug includes an elongated member and a gripping surface for gripping a valve box cover lid. The gripping mechanism is manipulated to pivot the arms and move the gripping surfaces into place to grip the valve box cover lid. Once the gripping surfaces grip the lid, the arms are locked into a fixed position relative to one another to facilitate the separation of the cover, the lifting of the cover, and the transportation of the cover from the valve box.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 10, 2018
    Inventor: Nick C. Kravitch
  • Patent number: 9938860
    Abstract: A handling device is provided for handling a burner of a stationary gas turbine during assembly and disassembly, including a base body having at least one contact surface designed to contact a rear end surface of a burner, fixing means for fixing the base body to the rear end surface of the burner, and two arms fixed to and protruding from the base body to different sides of the contact surface, wherein each arm is provided with receiving means, which are designed for removably receiving a fixing component of a lifting appliance and which are spaced apart from each other in the longitudinal direction of a burner during its handling.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: April 10, 2018
    Inventor: Alberto Alvarez
  • Patent number: 9938125
    Abstract: Embodiments in the present description are provided for a lever adapter device for use in lifting a vehicle or other heavy objects. The lever adapter device includes stabilizing feet and one or more support legs. Each one of the stabilizing feet is attached to an end of each support leg. The lever adapter device further includes a hinge disposed at an end of each support leg. Each support leg is extendable and retractable towards or away from the other support leg. The lever adapter device further includes a jack attachment piece and one or more hinges, which are also connected to the one or more support legs. The jack attachment piece is configured to be removably connected to a jack, such as a HI-LIFT jack, or to other lifting devices to assist in lifting the vehicle or the other heavy objects.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: April 10, 2018
    Inventor: Steve Randall
  • Patent number: 9937901
    Abstract: An ATV jack may include a clamping engagement member and a leg which pivots which respect to the clamping engagement member a limited amount to enable the jack to lift and hold an ATV. The leg may telescope to allow the jack to be used at variable heights.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: April 10, 2018
    Assignee: TUFF TRAILGEAR, INC.
    Inventor: Todd L. Jones
  • Patent number: 9938748
    Abstract: A rail fence retractor allowing removal of a fence rail engaged with a fence post comprising a blade having a first and second end. The first end of the blade is configured for insertion into a fence post slot having a rail inserted therein. The rail has self-locking tabs which must be depressed for removal of the rail from the fence post slot. The fence rail retractor also has a handle which is attached to the second end of the blade. The handle allows the application of force against handle to fix the position of the handle against the fence post during removal of the rail from the fence post slot. The handle is also useful in carrying the rail fence retractor when not in use. The handles of the rail fence retractor may be configured to allow integration with the blade. The handles may be also be configured to allow a pair of rail fence retractors to fit or snap together when not in use.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: April 10, 2018
    Inventors: David L. Powell, Steven R. Watts
  • Patent number: 9925679
    Abstract: Devices and methods for assisting with slicing items, such as food items, are disclosed. The devices may be referred to as press and slice devices. Such devices may include a base and a lid. The base and lid may each include a flexible layer, and flexible layers may be configured to hold the items being sliced when the lid and base are pressed together. The lid may include a handle to, for example help the user hold the lid and protect the user's fingers. The base may include a foot made of a material with a higher coefficient of friction than the material of the base to, for example help secure the base to the surface the device is being used on. The lid and base may include a mechanism for positionally securing the lid relative to the base, such as using a post and slot system.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: March 27, 2018
    Assignee: I+D+M Creative, LLC
    Inventors: Fran Z. Slutsky, Robert Hutton, IV, Ayako Takase
  • Patent number: 9923345
    Abstract: An enhanced apparatus and method for securing a wire to a pulling cable for pulling wire. Specifically, the pulling cable and wire are attached via a pulling head body. The wire is inserted into an end of the pulling head body and secured by crimping the pulling head body against the wire. Further, crimp zone indicators positioned on the outer surface of the pulling head body indicate the optimal zone of crimping to achieve substantial contact between the pulling head body and the wire. A pulling cable is secured to the pulling head body via a ball swage that comprises a tapped surface.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: March 20, 2018
    Assignee: Encore Wire Corporation
    Inventors: Mark D. Bennett, William T. Bigbee, Jr.
  • Patent number: 9915867
    Abstract: Systems and methods for isolating a membrane during fabrication. The membrane is connected to a substrate wafer using a plurality of magnets of uniform dimensions formed into two or more magnet stack beams. The magnet stack beams provide a gap between the wafer and the membrane. The wafer connected to the membrane by the magnet stack beams is received by a substrate holder so that a space is present between the membrane and the substrate holder. The membrane is rinsed by immersing, soaking, and withdrawing the substrate holder and the wafer connected to the membrane by the magnet stack beams using a rinse bath solution.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: March 13, 2018
    Assignee: International Business Machines Corporation
    Inventor: Dario L. Goldfarb
  • Patent number: 9908225
    Abstract: An insertion tool for installation of a retainer ring within a groove is provided. The insertion tool includes a generally horizontal frame member. The insertion tool also includes a handle portion extending upwards from the horizontal frame member. The insertion tool further includes an installation element extending downwards from the horizontal frame member and pivotally attached thereto. The installation element is configured to engage within the retainer ring. Further, the installation element is configured to apply an insertion force on the retainer ring upon rotation of the handle portion about a central axis of the groove to force the retainer ring into the groove. The insertion force acts in a direction generally parallel to the central axis of the groove.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: March 6, 2018
    Assignee: Caterpillar Inc.
    Inventors: Jose Abel TreviƱo Cotilla, Juan Felipe Grimaldo Perez, Jose Ricardo Ramirez Gordillo
  • Patent number: 9908748
    Abstract: A clamping device for lifting and transferring objects can employ slanting interfaces to convert a pulling action on the clamping device to a clamping action on the object. Components of the clamping device can include a metal core embedded in a body of a different material. The embedded core construction can allow a simplified fabrication of the clamping device for high stresses, high forces, high durability and high reliability.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: March 6, 2018
    Inventor: Hoa Nhon Nguyen
  • Patent number: 9902515
    Abstract: A single-cylinder single-claw double-card punching machine, including an air cylinder; the working end face of the air cylinder is connected to a connecting frame; a gantry moving frame is disposed in the middle of the lower part of the connecting frame in an interleaved manner; a piston rob of the air cylinder passes through the connecting frame to connect with the gantry moving frame; both sides of the connecting frame are provided with snap action moving device; a retaining clamp and a folding clamp are disposed at the bottom of the connecting frame; and a card-pushing sheet and a cutter are disposed under the gantry moving frame. The card punching speed of the single-cylinder single-claw double-card pneumatic punching machine is as high as 166 times per minute, with high efficiency and energy savings.
    Type: Grant
    Filed: April 28, 2012
    Date of Patent: February 27, 2018
    Assignee: Shanghai Sunson Activated Carbon Technology Co., Ltd.
    Inventors: Qiuming Tang, Shujun Ren, Dan Wang, Chunbing Lv
  • Patent number: 9903532
    Abstract: A clamp assembly that may be used for securing to a raised portion of a surface. The clamp assembly comprising a mounting body of a general block shape having a slot for receiving the raised portion formed in a bottom surface of the mounting body attaching the clamp assembly thereto. The clamp assembly is configured with one or more pins that may be formed in a substantially elongated cylindrical shape. The pins may be configured to be received in one or more push-pin holes formed in the mounting body, whereby the push-pin holes extend to the slot from a side surface of push-pin holes. The clamp assembly includes a fastening element adapted to be received in a fastener hole formed adjacent the push-pin holes in the side surface of the mounting body. The fastening element is configured to secure, attach and hold the clamp assembly to the standing seam by forcing the pins against the raised portion of the surface disposed in the slot.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: February 27, 2018
    Assignee: PMC Industries, Inc.
    Inventors: Tamas Kovacs, Alan Wasley, Jim Bailey, Martin Taylor
  • Patent number: 9895930
    Abstract: The invention is a car jack that uses a threaded ring to raise a jack, and then a compressing nut that compresses opposing jaws to hold a vehicle axle in place as a car tire is replaced.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: February 20, 2018
    Inventor: Javier Trejo
  • Patent number: 9896308
    Abstract: An overhead catalyst loading device eliminates the need for lower flanges of the overhead catalyst structural support frame or dedicated overhead trolley beams to prevent ash build up collecting on a selective catalytic reactor (SCR) reactor box and provides an advantageous electric hydraulic lifting mechanism suitable for integration into a SCR device. The overall width of the SCR device is reduced since the structural support frame in the SCR device fits in the gaps between catalyst blocks. The overhead electric hydraulic catalyst loading device also minimizes the chance of injury during catalyst block installation by using an electric hydraulic actuated lifting mechanism consisting of spacers and structural telescopic members which may comprise holes and pins for height adjustment to allow for loading and unloading catalyst blocks into and out of a SCR device. Methods of lifting and loading and unloading a catalyst block are also presented therein.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: February 20, 2018
    Inventors: Norman D Nelson, Adam N DePizzo, Walter L Calhoun
  • Patent number: 9897373
    Abstract: A cooling clamp is operable to hold coolant and an item in proximity to one another and includes a pair of relatively shiftable jaws and a receptacle mounted to at least one of the jaws. The jaws are shiftable into and out of a closed position, with the jaws being configured to receive at least a portion of the item therebetween and apply a clamping pressure to the item when in the closed position. The receptacle is mounted to at least one of the jaws and presents a chamber to receive the coolant. The receptacle includes an exposed wall section that defines in part the chamber and is configured to contact the item when the jaws are in the closed position, with the exposed wall section thereby serving as a direct thermal conductor between the item and the coolant.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: February 20, 2018
    Inventor: Frank Harrison
  • Patent number: 9892953
    Abstract: The present invention relates to a substrate gripping apparatus includes a base, a plurality of support posts which are vertically movable relative to the base, a lifting mechanism configured to lift the support posts, and a substrate holder and a substrate guide member mounted to each of the support posts. Each of the support posts includes a relative movement mechanism configured to move the substrate holder in such a direction that the substrate holder releases a peripheral portion of a substrate, while raising the substrate guide member relative to the substrate holder, when the support post moves upward, and to move the substrate holder in such a direction that the substrate holder grips the peripheral portion of the substrate, while lowering the substrate guide member relative to the substrate holder, when the support post moves downward.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: February 13, 2018
    Inventors: Mitsuru Miyazaki, Naoki Matsuda, Junji Kunisawa, Manao Hoshina
  • Patent number: 9889546
    Abstract: An impact tool couples two or more aligned pipes to form a system of aligned pipes in a safe manner. The impact tool has a strut having opposed spaced-apart ends, an impact-delivering plate mounted on the first end of the strut, and an impact-absorbing plate mounted on the second end of the strut. The plates have an outer surface with a co-extensive rubber cover. The strut has two co-extensive elongated members extending between the plates, and a shoe is mounted on the first and second ends of the strut for securing the plates to the strut. The impact tool is heavy and powerful enough to force and couple the pipes together without the need of a sledge hammer and/or additional workmen.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: February 13, 2018
    Inventor: Joel Paul White
  • Patent number: 9889530
    Abstract: A single mounting device is provided for each trolley riser for use with a set of shims in order to accurately align and secure a clamp to a datum. In another aspect, a generally polyhedron-shaped clamp body is used with a mounting plate to secure a clamp in different orientations relative to a manufacturing plant locator.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 13, 2018
    Assignee: BTM Company LLC
    Inventors: Brian D. Petit, Andrew T. Sanders
  • Patent number: 9879817
    Abstract: An adjustable, extendable beacon mount for a wireless communication or transmission tower. The mount mounts a beacon and allows the beacon to be raised and lowered as needed. The mount includes a lower weldment assembly with a base element and an upper weldment assembly to which a beacon is mounted. The upper weldment assembly is raised and lowered by a hand-cranked lever which activates a gear and, in turn, a ratchet pawl engages receiver notches on the upper weldment assembly, raising and lowering the upper weldment assembly. Alternatively, the hand crank could be replaced with an electric motor or other alternatively powered element to raise and lower the upper weldment assembly. The purpose is to raise the beacon above the communications or transmission antennas surrounding the top of a tower to provide a 360 degree unobstructed view for passing aircraft.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: January 30, 2018
    Inventor: Jared G. Remus