Patents by Inventor Quinton W. Robinson

Quinton W. Robinson 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).

  • Pavement marking eradicator
    Patent number: 5605381
    Abstract: A pavement marking eradicator (10) for removing pavement marking from pavement. The eradicator has a grinding apparatus (13) having a safety skirt (31) to which is mounted a collector (39) of a vacuum system (14). The vacuum system also has a cyclone (36) for collecting and filtering debris created by the grinding apparatus during operation.
    Type: Grant
    Filed: June 12, 1996
    Date of Patent: February 25, 1997
    Assignee: Stimsonite Corporation
    Inventors: Carl J. Schmoock, Jr., Quinton W. Robinson