Patents Assigned to D&D
  • LATCHES FOR GATES AND DOORS
    Publication number: 20150191938
    Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.
    Type: Application
    Filed: March 3, 2015
    Publication date: July 9, 2015
    Applicant: D & D GROUP PTY LTD
    Inventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
  • Latches for gates and doors
    Patent number: 9003842
    Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: April 14, 2015
    Assignee: D & D Group Pty Ltd
    Inventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
  • One-piece vehicle
    Patent number: 8973935
    Abstract: The invention relates to a vehicle (1) including a user seat comprising a backrest (3), a seat portion (4) and lateral edges (5) provided on both sides of the seat portion. The vehicle has a reduced production cost and a structure that facilitates the adaptation thereof to a plurality of activities, in particular owing to the fact that the seat, which is made from plastic, is produced in the form of a single piece, the lateral edges (5) being extended downwards such as to form two rear conduits intended to receive at least one rear movement member (26, 27, 28). The invention also relates to a vehicle production method in which rotational molding is used to form an ergonomic seat.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: March 10, 2015
    Assignee: Incubateur d'Entreprises d'Auvergne
    Inventor: Wally Salvan
  • Latches for gates and doors
    Patent number: 8966947
    Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of the cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: March 3, 2015
    Assignee: D & D Group Pty Ltd
    Inventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
  • Magnetic gate latch
    Patent number: 8959966
    Abstract: A latch has a magnet in one unit and an attracted element (e.g. ferromagnetic structure or another magnet) in second unit with a latching mechanism which operate under magnetic attraction. The latch has an actuator connected to a linkage to cause displacement of the magnet or the attracted element in a direction substantially normal to the axis of pivoting.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: February 24, 2015
    Assignee: D & D Group Pty. Ltd.
    Inventors: Anthony John Clark, Linn Thu Yein Tun, Justin Alexander
  • Fluid flow control device
    Patent number: 8950431
    Abstract: Disclosed therein is a fluid flow control device having a cylinder assembly, which includes cylinders overlapped with each other and fluid pathways for controlling flow rate and velocity of fluid, comprising: a first cylinder having a plurality of first fluid pathways of an elongated form horizontally permeating the cylinder from a central axis; a second cylinder disposed on the outer circumference of the first cylinder; and a third cylinder disposed on an outer circumference of the second cylinder.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: February 10, 2015
    Assignee: System D&D Co., Ltd.
    Inventor: Young Bum Kim
  • Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions
    Patent number: 8899871
    Abstract: Methods for embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions are provided herein. One method includes applying an amount of an asphalt surface treatment compound to an upper surface of the asphalt surface, the asphalt surface treatment compound including a mixture of a liquid carrier compound with a titanium dioxide (TiO2) photocatalyst.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: December 2, 2014
    Assignee: D&D Emulsions, Inc.
    Inventors: Colin Durante, Delbert L. Dawson
  • Stationary parabolic solar power system and related methods for collecting solar energy
    Patent number: 8813741
    Abstract: A solar energy collector system includes a base, and a parabolic trough collector carried by the base for reflecting sunlight to a longitudinal focal line. The parabolic trough collector includes a center section horizontally positioned with respect to ground, and opposing end sections adjacent the center section. Each end section is angled towards the ground. A conduit is positioned along the longitudinal focal line to receive the reflected sunlight. The conduit circulates a heat transfer liquid therethrough to be heated by the reflected sunlight.
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: August 26, 2014
    Assignee: D & D Manufacturing
    Inventor: Dale E. Polk, Jr.
  • LATCHES FOR GATES AND DOORS
    Publication number: 20140230502
    Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.
    Type: Application
    Filed: April 29, 2014
    Publication date: August 21, 2014
    Applicant: D & D Group Pty Ltd
    Inventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
  • HINGE
    Publication number: 20140075720
    Abstract: A hinged and a mechanism for the hinge is described herein.
    Type: Application
    Filed: January 30, 2012
    Publication date: March 20, 2014
    Applicant: D & D Group PTY Ltd
    Inventors: Bartholomew Jeremy Caffin, Filip Tejszerski
  • ABRASION-RESISTANT FILM AND OPHTHALMIC LENS CONTAINING SAME
    Publication number: 20130293835
    Abstract: The present invention relates to an abrasion-resistant film comprising a transparent thermoplastic film and an abrasion-resistant composite coating, formed from a lower layer in contact with the thermoplastic film and an upper layer superimposed on the lower layer, said layers each containing a hydrolyzed epoxysilane and a hydrolyzed alkoxysilane, in different weight ratios. The present invention also relates to a multilayer optical article, preferably an ophthalmic lens, comprising a transparent substrate, an adhesive layer and the abovementioned abrasion-resistant film, and also to two processes for manufacturing such an article.
    Type: Application
    Filed: May 1, 2013
    Publication date: November 7, 2013
    Applicant: Essilor Internatinal (Compagnie Generale D'Optique D'Optique)
    Inventor: Essilor Internatinal (Compagnie Generale D'Optique)
  • OIL MISCIBLE WATER SOLUBLE COLOR STABLE COMPOSITION AND PROCESS
    Publication number: 20130149419
    Abstract: An aqueous-based food coloring concentrate is formed by blending a food-grade emulsifier with a food-grade organic solvent to form a blend which is then mixed with an aqueous solution of a food-grade colorant. The co-solvent must both disperse the emulsifier and be miscible in water. The formed concentrate is a single-phase product that can be mixed with oil or fat. If mixed with fat, it disperses evenly throughout the fat providing a uniformly-colored product without streaks or splotches. When combined with the oil it forms a single-phase product that remains stable for a period long enough to be applied to color the surface of other food products.
    Type: Application
    Filed: December 12, 2011
    Publication date: June 13, 2013
    Applicant: D. D. WILLIAMSON CO., INC.
    Inventor: Ashok Luhadiya
  • VERSATILE SECURE DISPLAY SYSTEM
    Publication number: 20130134287
    Abstract: The versatile secure system includes at least one wire detection element for detecting a separation of an object from a display system, at least a base, a sliding column, a head, a cover or a monitoring unit, the head receiving a detector and the object attached thereto. The column has two opposite ends, the base, the column and the head being distinct elements assembled together, the head receiving a detector including one detection sensor for detecting a separation of the object, the sensor being connectable by an electric cable to a wire monitoring electronic unit, the head being removably attached to a first end of the column, the base including a hole through which the second end of the column may be inserted and the column be slid and immobilized at the desired height by an immobilization element, the column being hollow for accommodating a spool and the electric cable.
    Type: Application
    Filed: November 27, 2012
    Publication date: May 30, 2013
    Applicant: SAAA SAS-Systemes D'Automatismes D'Alarmes Automatiques
    Inventor: SAAA SAS-Systemes D'Automatismes D'Alarmes
  • Silent anti-theft protection system for goods presented to the public
    Patent number: 8427314
    Abstract: An anti-theft protection system for goods presented to the public includes a set of sensors connected to the goods and linked to a control unit capable of determining states, the states being at least a state of presence of the goods and a state of theft attempt and/or actual theft, the shift from a state of presence of the goods to a state of theft attempt and/or actual theft resulting, in the absence of inhibition of the detection for the sensor, in the control unit being set into alarm, the control unit including or being connected to a sonorous alarm generating elements.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: April 23, 2013
    Assignee: SAAA—Systemes d'Automatismes d'Alarmes Automatiques
    Inventor: Jean-Pierre Billiard
  • Tablet computer cover
    Patent number: D729252
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: May 12, 2015
    Assignee: D & D Security Resources, Inc.
    Inventors: Dean Smith, Donna Smith, Jeff Rogers, Joe Pearce
  • Zebra animal figure with fabric surface
    Patent number: D733810
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: July 7, 2015
    Assignee: SungJoo D&D, Inc.
    Inventor: Bu ho Song
  • Horse animal figure with fabric surface
    Patent number: D733811
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: July 7, 2015
    Assignee: SungJoo D&D, Inc.
    Inventor: Bu ho Song
  • Lamb animal figure
    Patent number: D733812
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: July 7, 2015
    Assignee: SungJoo D&D, Inc.
    Inventor: Bu ho Song
  • Fabric
    Patent number: D740036
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: October 6, 2015
    Assignee: Sung Joo D&D, Inc.
    Inventors: Eun-young Choi, Ji-won Park
  • Backpack
    Patent number: D742631
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: November 10, 2015
    Assignee: Sung Joo D&D, Inc.
    Inventor: Sung Joo Kim