Patents by Inventor Trevor Barrie Hoyland

Trevor Barrie Hoyland 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).

  • Patent number: 5692362
    Abstract: A machine and method for loading a product (5), particularly a food product, to a packaging position (6), for example a receiving pouch. A pair of end-to-end conveyors (1,2) overlie the packaging position (6). The end-to-end conveyors (1,2) are driven in the same direction to convey the product (5) to overlie the packaging position (6). The inner ends of the end-to-end conveyors (1,2) are then moved to allow the product (5) to be dropped to the packaging Position (6).
    Type: Grant
    Filed: July 25, 1996
    Date of Patent: December 2, 1997
    Assignee: Thurne Engineering Company Limited
    Inventor: Trevor Barrie Hoyland
  • Patent number: 3971191
    Abstract: A machine for inserting objects, for example chickens or other comestibles, into bags, comprises a holder for a stack of bags, an object support which is movable to and fro between a forward position in which, in use, is inserted together with an object supported on it, into a bag, and a retracted position, a device having pushing means operable to engage the object on the support and push it forwards from the support and at the same time cause the bag to move forwards from the holder. The device is arranged subsequently to withdraw the pushing means, and the machine also includes means for pressing the bag inwards into contact with a part of the pushing means behind the object, a suction connection associated with the pushing means for sucking air from the bag after the bag has been pressed into contact with the part of the pushing means, and means for closing the bag after it has had air sucked from it.
    Type: Grant
    Filed: July 11, 1975
    Date of Patent: July 27, 1976
    Assignee: Thurne Engineering Company Limited
    Inventor: Trevor Barrie Hoyland