Patents by Inventor Peter Ely

Peter Ely 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).

  • Sealing guard for a surface treating machine
    Patent number: 4191426
    Abstract: A guard for use with a machine in which in operation a rotary element of the machine and a surface requiring an operation to be performed thereon are relatively displaced, comprises a first guard part secured to the machine so as to leave a gap between the guard part and the surface and a second guard part mounted on the first guard part by means permitting relative movement between the guard parts and in a manner to close the gap.To assist in the use of foam for dust suppression purposes, the mounting means for the second guard part on the first guard part defines a jacket having a fluid inlet opening and a fluid outlet opening adjacent the surface.
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: March 4, 1980
    Assignee: Dresser Europe S.A.
    Inventor: Peter Ely