Patents by Inventor James P. Junk

James P. Junk 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: 7356949
    Abstract: A scraping device, a system and a method for collecting a material are provided. The scraping device may have a bowl having a first end and a second end. A lip may be positioned at the first end and may cover an opening at the first end. In an embodiment, direct mounted cylinders may be attached to the lip and may move the lip to completely cover or uncover the opening. The scraping device may have a tongue mounted to the bowl having a triangular-shaped plate mechanism that may be used to raise and to lower a cutting edge attached to the bowl. Cylinders connected to the mechanism may be retracted or extended to raise or to lower the scraping device. A load within the scraping device may be lifted by force exerted from a barrel end of a cylinder, thus utilizing a maximum potential of the cylinder.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: April 15, 2008
    Assignee: Caterpillar Inc.
    Inventors: John P. Moyna, David K Kobliska, James P. Junk
  • Patent number: 6910289
    Abstract: A scraping device, a system and a method for collecting a material are provided. The scraping device may have a bowl having a first end and a second end. A lip may be positioned at the first end and may cover an opening at the first end. In an embodiment, direct mounted cylinders may be attached to the lip and may move the lip to completely cover or uncover the opening. The scraping device may have a tongue mounted to the bowl having a triangular-shaped plate mechanism that may be used to raise and to lower a cutting edge attached to the bowl. Cylinders connected to the mechanism may be retracted or extended to raise or to lower the scraping device. A load within the scraping device may be lifted by force exerted from a barrel end of a cylinder, thus utilizing a maximum potential of the cylinder.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: June 28, 2005
    Assignee: CJ Moyna + Sons, Inc.
    Inventors: John P. Moyna, David K. Kobliska, James P. Junk
  • Publication number: 20040188115
    Abstract: A scraping device, a system and a method for collecting a material are provided. The scraping device may have a bowl having a first end and a second end. A lip may be positioned at the first end and may cover an opening at the first end. In an embodiment, direct mounted cylinders may be attached to the lip and may move the lip to completely cover or uncover the opening. The scraping device may have a tongue mounted to the bowl having a triangular-shaped plate mechanism that may be used to raise and to lower a cutting edge attached to the bowl. Cylinders connected to the mechanism may be retracted or extended to raise or to lower the scraping device. A load within the scraping device may be lifted by force exerted from a barrel end of a cylinder, thus utilizing a maximum potential of the cylinder.
    Type: Application
    Filed: February 27, 2003
    Publication date: September 30, 2004
    Inventors: John P. Moyna, David K. Kobliska, James P. Junk
  • Patent number: 5749652
    Abstract: The present invention provides a mixing apparatus and method for mixing fluent material such as paint or the like in a container. The apparatus includes a main frame and a subframe movably connected to the main frame. A drive motor is mounted on the main frame, and a container receiving and securing support is mounted on the subframe. A transmission mounted on the main frame operably connects the motor and the subframe, and converts the rotary output of the motor to a circular motion of the subframe. In operation, the circular motion agitates the fluent material in the container to mix it in a short period without producing the destructive forces leading to mechanical breakdowns associated with other mixers.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: May 12, 1998
    Assignee: Red Devil Equipment Company
    Inventors: Randy J. Brunn, William O. Gran, James P. Junk