Patents Examined by Raymond W Addie
  • Patent number: 12385191
    Abstract: A support product configured to receive poured concrete, the support product comprising a latticework of walls and a plurality of edges, wherein the walls extend between a lower surface and an upper surface and define a plurality of cells, wherein at least one edge comprises a catch and a partial keyway, wherein the catch is configured to connect with a catch of an adjacent support product to restrain relative movement of connected support products, and wherein the partial keyway is configured to be located adjacent to a partial keyway of a connected support product, so that adjacent partial keyways define a complete keyway between connected support products.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: August 12, 2025
    Assignee: Rombus World Pty Ltd
    Inventors: Brett Jeffrey Johnston, Ryan Simmonds
  • Patent number: 12385193
    Abstract: A system for assembling a road comprises a plurality of plastic support structures and a plurality of road deck elements. Each of the support structures comprises a base plate and at least one column extending, or for extending, upwardly from the base plate for supporting at least partly one of the road deck elements. Each of the road deck elements is configured such that in an assembled and as road useable condition of the system rainwater predominantly flows away over the road to one or more positions next to the road, and/or to a slit-sized interruption of the road across the road.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: August 12, 2025
    Assignee: PR LICENSING B.V.
    Inventors: Anne Cornelis Pieter Koudstaal, Simon Jorritsma, Antonie Twan Boshove, Harm Jantinus Marcel Jager
  • Patent number: 12385231
    Abstract: The invention relates to a measuring system for a construction machine having a carrier including several portions, a measuring system for a construction machine including a calculation unit determining a regression line as well as a controller having two control loops.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: August 12, 2025
    Assignee: MOBA Mobile Automation AG
    Inventors: Alfons Horn, Bernd Flessenkämper, Dominik Becher, Jaroslaw Jurasz, Martin Zarniko, Michael Fasel, Torsten Schönbach, Dominik Horn, Heiko Groh
  • Patent number: 12385194
    Abstract: The road finisher comprises a material hopper for receiving paving material, a screed for compacting paving material, and a main control stand which provides an operating location for an operator on the road finisher. The main control stand comprises a floor area. The road finisher comprises a lighting unit. The lighting unit is no more than 140 cm higher with respect to a vertical direction than the floor area of the main control stand. The lighting unit is arranged such that at least 60 percent of the light output emitted by the lighting unit during operation falls onto the floor area of the main control stand.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: August 12, 2025
    Assignee: JOSEPH VOEGELE AG
    Inventors: Bernhard Erdtmann, Thomas Seither
  • Patent number: 12378734
    Abstract: Disclosed are a control method for a road roller machine, and a road roller machine. The control method includes: turning up, in response to a request of starting vibration, a revolving speed of an engine until the revolving speed exceeds a preset revolving speed range and turning down a displacement of a driving pump; starting a vibration pump; judging whether a vibration assembly has completed a vibration start; turning down, after the vibration start is completed, the revolving speed of the engine to be within the preset revolving speed range, turning up the displacement of the driving pump, and turning up a displacement of the vibration pump. The road roller machine includes a main body, an engine, a driving assembly, a driving pump, a vibration pump, a vibration assembly and a controller.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: August 5, 2025
    Assignee: Hunan Sany Zhongyi Machinery Co., Ltd.
    Inventors: Hengning Tang, Gan Jia, Xiangping Hu
  • Patent number: 12378731
    Abstract: Mats having a body having a thickness defined between a first side and a second side, a lip extending from the body and having a thickness less than the thickness of the body, the lip having a plurality of ribs and a plurality of channels defined between adjacent ribs of the plurality of ribs, and a plurality of lip stiffeners arranged within the channels of the lip and defining a transverse rib extending in a direction perpendicular to a direction of the plurality of ribs.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: August 5, 2025
    Assignee: NPK ACCESS SOLUTIONS LLC
    Inventors: Randy Paul Bordelon, James Kerwin McDowell, Gaurav Agrawal, Saad Aziz, Dane Manuel, Adam Marcel
  • Patent number: 12370119
    Abstract: A patterned warning mat according to the present disclosure having a base and a plurality of domes and patterns formed on the base. The warning mat is obtained by a process comprising the steps of providing an open-face mold having a plurality of textures and a plurality of dome indentations, preparing a liquid mixture capable of solidifying, pouring the mixture over the open-face mold, and allowing the mixture to solidify and form the warning mat. The domes and patterns on the warning mat respectively correspond to the dome indentations and textures of the open-face mold.
    Type: Grant
    Filed: December 4, 2023
    Date of Patent: July 29, 2025
    Inventors: Sydney D Chase, Larry Harden, Rolance Mehserdjian
  • Patent number: 12371861
    Abstract: An asphalt finisher includes a tractor, a hopper disposed in front of the tractor and configured to receive a pavement material, a conveyor configured to convey the pavement material in the hopper to a rear side of the tractor, a screw configured to spread the pavement material conveyed by the conveyor at the rear side of the tractor, a screed configured to compact the pavement material spread by the screw at a rear side of the screw, an information acquisition device configured to obtain information on a road to be paved, and a control device. The control device is configured to support an operation of aligning the center of the tractor with the center of a pavement target area based on the information obtained by the information acquisition device.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: July 29, 2025
    Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Kazuaki Hagiwara, Tetsuya Watanabe
  • Patent number: 12371862
    Abstract: A system and computer-implemented method for automatically controlling a construction process of a road section, the section comprising a plurality of subsections, the construction process comprising processing a road surface material layer using a paver with a height-adjustable screed, the paver travelling along a predetermined path, the method comprising receiving construction design data comprising information about the path and about a nominal surface and a nominal layer thickness of the paved road surface material layer for a multitude of positions along the path, receiving a set of rules comprising different priorities for each of the plurality of subsections, continuously receiving position data indicating a current position of the screed, continuously receiving thickness data indicating a current layer thickness of the paved road surface material layer, calculating a height-adjustment of the screed, generating, based on the calculation, control data to adjust a height of the screed.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: July 29, 2025
    Assignee: LEICA GEOSYSTEMS AG
    Inventors: Jürgen Seemann, Alexander Kurz
  • Patent number: 12371863
    Abstract: An apparatus 10 and method is disclosed for creating one or more notes as a car 14 drives over the apparatus 10 on a road surface 12. The apparatus 10 can include a first strip 16 of durable material having a length 58 and a width 52; and a first plurality of recesses 20 defined in the first strip 16, each of the first plurality of recesses 20 extending across a portion of the width 52 of the first strip 16; wherein the first plurality of recesses 20 are spaced along the length 58 of the first strip 16 a first distance 24 from one another, the first plurality of recesses 20 producing a first note when the first strip 16 is placed on the road surface 12 and the car 14 drives over the length 58 of the first strip 16.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 29, 2025
    Inventor: Tim Arnold
  • Patent number: 12359378
    Abstract: An elevated roadway for autonomous vehicles may include a pylon extending vertically from a ground anchor and comprising a metal tube defining a central cavity and a concrete column within the central cavity. The elevated roadway further includes a bracket coupled to the pylon and comprising a mounting plate secured to the pylon and a cantilevered road support member extending from the mounting plate. The elevated roadway may further include a cantilevered road section coupled to the pylon via the cantilevered road support member and comprising a joist structure structurally coupled to the cantilevered road support member, a road member above the joist structure and supported by the joist structure, and first and second side barriers along first and second sides of the road member, respectively. The road member may be adapted to receive a four-wheeled roadway vehicle.
    Type: Grant
    Filed: December 22, 2023
    Date of Patent: July 15, 2025
    Assignee: Glydways Inc.
    Inventors: Peter Jamtgaard, Paul Jamtgaard
  • Patent number: 12359391
    Abstract: Embodiments generally relate to modular access covers. Example embodiments relate to an access cover assembly comprising: a first set of modular access covers and a second set of modular access covers, wherein in each set, adjacent covers are coupled; and a support frame comprising end frame pieces, side frame pieces, wall boxes, and a support beam. The end frame pieces and side frame pieces define a support plane to support the first and second sets of modular access covers. The wall boxes define a support surface to support the support beam and the end frame pieces, and the support surface is offset from the support plane and the wall boxes are connected to the end frame pieces and receive respective ends of the support beam.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: July 15, 2025
    Assignees: Access Technical Centre Pty Ltd, Access Covers Australia Pty Ltd
    Inventors: James Sharpe, Luca Giacomin
  • Patent number: 12351993
    Abstract: A road plate moving system and method is disclosed that makes it easier, safer, and more economical to move road plates. A frame detachably attaches to a road plate at the centre of the road plate, and the frame is detachably attached to a vehicle, and the frame is attached to rollers that straddle the road plate and are configured to move in the desired direction of travel. Each roller has a lifting mechanism to adjust the height of the frame relative to the bottom of the rollers. In use, the frame is attached to the road plate, and the road plate is lifted off the ground by the rollers lifting the frame, and the frame and road plate are pulled forward or backwards by the vehicle to move the road plate, which is then lowered to the ground. In a second embodiment, the road plate is lifted by a lifter located above the centre of the road plate.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: July 8, 2025
    Assignee: FER-PAL CONSTRUCTION, LTD.
    Inventors: Shaun Kendrick McKaigue, Vadim Kosseniouk
  • Patent number: 12351994
    Abstract: A guidance system for a machine includes one or more guide assemblies. Each guide assembly includes a support member, a lever, an abutment device, a sensor, and a controller. The support member is fixedly coupled to a frame of the machine. The lever is angularly biased away with respect to the support member. The abutment device is coupled to the lever is configured to be abutted and guided on a structure extending along a direction in which the machine moves to modify a roadway surface. The sensor detects a measured angle between the lever and the support member when the abutment device is abutted against the structure. The controller controls an actuation of a steering actuator associated with one or more traction devices of the machine to turn the traction devices based on the measured angle to modify the roadway surface along an extent of the structure.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: July 8, 2025
    Assignee: Caterpillar Paving Products Inc.
    Inventors: Matthew-D. S. Frantz, Jared Todd Woodruff
  • Patent number: 12351997
    Abstract: A corrugated pipe connection device for a continuous section at the top of a continuous T-shaped beam bridge pier. The connection device includes a combined steel pipe telescopic device and a corrugated pipe connector, the interiors being hollow; the connector includes a first clamping member for clamping a wall surface of a corrugated pipe; one end of the telescopic device is a second clamping member with the same structure as the first; the other end is a telescopic steel pipe which is telescopic in the length direction; and the telescopic steel pipe is connected to the connector. The device replaces a corrugated pipe between two T-shaped beams, thereby avoiding problems such as breakage and slurry leakage caused by an original construction mode. The device can stretch out and draw back according to a distance between the T-shaped beams, and steel strands can be stranded by means of a stranding machine.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: July 8, 2025
    Assignee: SHANDONG JIAOTONG UNIVERSITY
    Inventors: Jin Li, Guangbo Liu, Fengkun Cui, Xu Dong, Xinzhuang Cui
  • Patent number: 12343900
    Abstract: A mold for a configuration of a paver block layer, having: a mold outer boundary that defines a rectangular or square shape, and within the mold outer boundary, the mold defines block shaped cavities that include: square block cavities, each having a first cavity area; small block cavities, each having a second cavity area that is smaller than first cavity area; large block cavities, each having a third cavity area that is larger than the first cavity area, wherein block joints are defined by the mold, between adjacent ones of the block cavities, and the block joints define an X-less configurations.
    Type: Grant
    Filed: June 26, 2024
    Date of Patent: July 1, 2025
    Assignee: TOOLBRO INNOVATORS, LLC
    Inventor: Philip J. Bahler
  • Patent number: 12338591
    Abstract: A temporary flexible pavement marker comprising a base, a stand and a protective shield wherein at least part of the stand is reflective and the protective shield is configured to prevent materials sprayed down upon the temporary flexible pavement marker from obscuring the reflective part of the stand may be employed in the construction or repair of roads. Since the protective shield prevents asphalt from obscuring the reflective part of the stand during spraying operations there is no need for removal of a protective layer from the markers after a spraying operation.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: June 24, 2025
    Assignee: TrafCo Industries, Inc.
    Inventors: Lesley M. Carey, Lonny E. Daley
  • Patent number: 12338586
    Abstract: A method and apparatus for distributing a liquid substance to a surface for purposes of creating an overlay to a repair or reinforce and enhance the physical properties of the surface. The invention may include a system having a pair of holding tanks for holding a resin and a hardener, a pair of fluid pumps, a manifold, a mixing chamber and an aggregate hopper. An overlay substance may be formed by the system by mixing the resin and hardener, and the substance may be dispensed through a linear distribution apparatus onto a surface in need of repair or improvement.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: June 24, 2025
    Assignee: Cornerstone Construction Material, LLC
    Inventor: Jeff Sutton
  • Patent number: 12338588
    Abstract: A flexible mat system, including a plurality of base platforms, each respective base platform having a first pattern of phase transforming columns and voids extending from a respective flat member, and a plurality of plane-engaging runway platforms, each respective plane-engaging runway platform having a second, reversed pattern of phase transforming columns and voids extending from a respective flat member such that each respective plane-engaging runway platform is lockingly engagable to a respective base platform to yield a landing segment with parallel top and bottom flat members. Each respective base platform is an aluminum/steel composite. Each respective phase transforming column is further comprised of a plurality of stacked operationally connected phase transforming cellular members. Each respective cell further comprises six hexagonally spaced support members defining six hexagonally arrayed sides, with two opposing sides define x-shaped struts extending between adjacent support members.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: June 24, 2025
    Assignee: Purdue Research Foundation
    Inventors: Pablo Zavattieri, Scott Hartford, Kristiaan Hector
  • Patent number: 12338589
    Abstract: A replaceable and fatigue-avoided orthotropic plate structure includes a plurality of U rib components detachably arranged. The U rib component includes a U rib. The upper end of the U rib is fixedly connected to the roof plate in a non-welded manner. A replacing method includes that when a structural abnormality is detected in a target U rib component, sequentially removing connecting pieces between a connecting plate corresponding to the target component and a diaphragm; pulling out the connecting plate and the limiting plate corresponding to the target component; sequentially removing connecting pieces between an upper end of a U rib corresponding to the target component and the roof plate; installing a U rib component for replacement at a position corresponding to the target component with the connecting pieces; and installing the connecting plate and the limiting plate at the original position with the connecting pieces.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: June 24, 2025
    Inventors: Bing Cui, Canhui Zhao, Huanling Wu, Zhiming Guo, Liang Tang