Patents by Inventor Richard Cazeault

Richard Cazeault 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).

  • SHEAVE METHOD AND SHEAVE SYSTEM
    Publication number: 20100016109
    Abstract: A sheave system comprising: a sheave body, the sheave body comprising: a groove; a sheave body outer diameter; a sheave body inner diameter; one sheave sleeve selected from at least four sheave sleeves fixedly attachable to the sheave body inner diameter, each of the at least four of the sheave sleeves comprising: a sleeve bore; a sleeve outer diameter that is about the same as the sheave body inner diameter as to allow a fixed attachment between the sleeve and sheave body; a sleeve inner diameter; one bearing selected from at least four bearings fixedly attachable to the sleeve inner diameter, each of the bearings comprising: a bearing outer diameter that is about the same as the sheave body inner diameter as to allow a fixed attachment between the bearing and the sleeve, and a bearing inner diameter.
    Type: Application
    Filed: September 25, 2009
    Publication date: January 21, 2010
    Inventors: Stewart Walton, Richard Cazeault
  • Sheave and sheave system
    Patent number: 7614611
    Abstract: A sheave comprising: a sheave body, the sheave body comprising: a groove; a sheave body outer diameter; a sheave body inner diameter; a sheave sleeve fixedly attached to the sheave body inner diameter, the sheave sleeve comprising: a sleeve bore; a sleeve outer diameter that is about the same as the sheave body inner diameter as to allow a fixed attachment between the sleeve and sheave body; and a sleeve inner diameter.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: November 10, 2009
    Inventors: Stewart Walton, Richard Cazeault