Patents by Inventor Roger John Catherall

Roger John Catherall 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).

  • Transfer system
    Patent number: 5713710
    Abstract: A transfer apparatus for transferring objects from a first location to a second location includes a transfer device adapted to be coupled to a lifting device. The transfer device comprises an outer structure which defines an inner space in which an object to be transferred may be located and securing device is provided to secure the object to the transfer device during transfer.
    Type: Grant
    Filed: October 25, 1995
    Date of Patent: February 3, 1998
    Inventors: Philip Anton Strong, Roger John Catherall