Patents by Inventor Radcliffe Lewis

Radcliffe Lewis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Clamp assembly
    Patent number: 10533684
    Abstract: A clamping arrangement 10 of a buoyancy clamp assembly. The arrangement 10 includes three identical arcuate members 12 engageable together to define a ring. Each of the arcuate members 12 has three discrete resilient members 14 engageable on for instance a pipe 68. Engagement members 42 are provided extendable between adjacent pair of arcuate members 12 to prevent relative twisting of adjacent arcuate members 12.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: January 14, 2020
    Assignee: ADVANCED INSULATION LIMITED
    Inventors: Martin Steven Harrop, Radcliffe Lewis, Stewart Ian Morley
  • CLAMP ASSEMBLY
    Publication number: 20180252334
    Abstract: A clamping arrangement 10 of a buoyancy clamp assembly. The arrangement 10 includes three identical arcuate members 12 engageable together to define a ring. Each of the arcuate members 12 has three discrete resilient members 14 engageable on for instance a pipe 68. Engagement members 42 are provided extendable between adjacent pair of arcuate members 12 to prevent relative twisting of adjacent arcuate members 12.
    Type: Application
    Filed: August 16, 2016
    Publication date: September 6, 2018
    Inventors: Martin Steven HARROP, Radcliffe Lewis, Stewart Ian MORLEY