Patents Assigned to Round Shield LLC
  • Devices, assemblies, and methods for shoring temporary surface excavations
    Patent number: 12565750
    Abstract: An assembly for shoring temporary surface excavations includes a base unit and a first extension unit. The base unit includes features for allowing the assembly to be jacked out of the excavation when hoisting becomes impossible or impractical. The shoring structure may also be jacked into an unstable excavation from above.
    Type: Grant
    Filed: January 8, 2024
    Date of Patent: March 3, 2026
    Assignee: Round Shield LLC
    Inventor: Gary W. Hampton
  • DEVICES, ASSEMBLIES, AND METHODS FOR SHORING TEMPORARY SURFACE EXCAVATIONS
    Publication number: 20240141610
    Abstract: An assembly for shoring temporary surface excavations includes a base unit and a first extension unit. The base unit includes features for allowing the assembly to be jacked out of the excavation when hoisting becomes impossible or impractical. The shoring structure may also be jacked into an unstable excavation from above.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Applicant: Round Shield LLC
    Inventor: Gary W. Hampton
  • Devices, assemblies, and methods for shoring temporary surface excavations
    Patent number: 11879224
    Abstract: An assembly for shoring temporary surface excavations includes a base unit and a first extension unit. The base unit includes features for allowing the assembly to be jacked out of the excavation when hoisting becomes impossible of impractical. The shoring structure may also be jacked into an unstable excavation from above.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: January 23, 2024
    Assignee: Round Shield LLC
    Inventor: Gary W. Hampton
  • DEVICES, ASSEMBLIES, AND METHODS FOR SHORING TEMPORARY SURFACE EXCAVATIONS
    Publication number: 20220251795
    Abstract: An assembly for shoring temporary surface excavations includes a base unit and a first extension unit. The base unit includes features for allowing the assembly to be jacked out of the excavation when hoisting becomes impossible of impractical. The shoring structure may also be jacked into an unstable excavation from above.
    Type: Application
    Filed: December 29, 2021
    Publication date: August 11, 2022
    Applicant: Round Shield LLC
    Inventor: Gary W. Hampton