Patents by Inventor Mark D. Cory

Mark D. Cory 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: 7810217
    Abstract: A saw type gin stand for separating cotton lint from seed cotton in which the improvement comprises one or more of the inwardly facing surfaces of the roll box being movably adapted to re-shape the roll box. Specifically the inner surface of the roll box door member and a seed roll retaining member are adjustable during operation of the gin to re-shape the shape of the gin to optimize performance and, when the breast is opened, to retain the seed roll within the roll box and prevent pieces of the seed roll from breaking off of the roll.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: October 12, 2010
    Assignee: Cherokee Fabrication Co., Inc.
    Inventors: Mark D. Cory, Jerry B. Scarborough
  • Publication number: 20100058559
    Abstract: A saw type gin stand for separating cotton lint from seed cotton in which the improvement comprises one or more of the inwardly facing surfaces of the roll box being movably adapted to re-shape the roll box. Specifically the inner surface of the roll box door member and a seed roll retaining member are adjustable during operation of the gin to re-shape the shape of the gin to optimize performance and, when the breast is opened, to retain the seed roll within the roll box and prevent pieces of the seed roll from breaking off of the roll.
    Type: Application
    Filed: September 8, 2008
    Publication date: March 11, 2010
    Inventors: Mark D. Cory, Jerry B. Scarborough
  • Patent number: 7653971
    Abstract: The present invention related generally to a device for adding moisture to fibrous material such as cotton. The conditioning device receives a continuous cotton batt from a battery condenser. The continuous cotton batt is fed between two opposing drums. Hot moist air is fed into one drum and drawn out of the perforated surface of the drum, through the batt as it is being compressed between the two drums, and into the other drum. The opposing drums are internally compartmented by a plurality of longitudinal staves, each compartment being covered by a corresponding segment of the perforated surface. Hot dry air is fed into the compartments of the drums when the corresponding segment of the surface is not carrying the cotton batt in order to dry the surface of the drum and clear the perforations of any lint that might have been retained on the surface.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: February 2, 2010
    Assignee: Cherokee Fabrication Co., Ltd.
    Inventor: Mark D. Cory
  • Publication number: 20090202327
    Abstract: A device and method for removing fibrous materials from a wrapped cylindrical module of fibrous material. The wrap material encloses the lateral sides of the cylindrical module, but only overlaps a portion of each end of the module. A cylindrical module is advanced on its side upon a conveyor to a loading position where it is lifted by one or more grasping members on one or more arms to an unloading position without altering the orientation of the module. The cylindrical module is then turned vertically to allow the fibrous material to fall out of the wrap material. The wrap material remains attached to the grasping member by a plurality of projections. Once empty, the empty wrap material may be manually removed and discarded and the arm returned to the loading position to lift the next module.
    Type: Application
    Filed: February 12, 2008
    Publication date: August 13, 2009
    Inventors: Mark D. Cory, Roy Owens
  • Publication number: 20080005869
    Abstract: The present invention related generally to a device for adding moisture to fibrous material such as cotton. The conditioning device receives a continuous cotton batt from a battery condenser. The continuous cotton batt is fed between two opposing drums. Hot moist air is fed into one drum and drawn out of the perforated surface of the drum, through the batt as it is being compressed between the two drums, and into the other drum. The opposing drums are internally compartmented by a plurality of longitudinal staves, each compartment being covered by a corresponding segment of the perforated surface. Hot dry air is fed into the compartments of the drums when the corresponding segment of the surface is not carrying the cotton batt in order to dry the surface of the drum and clear the perforations of any lint that might have been retained on the surface.
    Type: Application
    Filed: July 6, 2006
    Publication date: January 10, 2008
    Inventor: Mark D. Cory
  • Patent number: 5546855
    Abstract: A bale tying apparatus for use with a baling press distinguished from the prior art mechanisms in that the articulated arms which shape wire ties about a bale also incorporate elements on the ends thereof to effect the tying of the wires without engagement of the wires with positioning surfaces in the follow block of the press. Thus the tying function is made more reliable and is independent of the follow block precise positioning. A wire loop on at least one end of the wire tie remains in contact with the arm mechanism until the wire knot is made up. The apparatus may use wire loop holding devices at the ends of both arms or may use a housing carried on the end of one arm with an opening for insertion of the other end by the other arm.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: August 20, 1996
    Assignee: Lummus Corporation
    Inventors: Donald W. Van Doorn, James B. Hawkins, Mark D. Cory