Patents by Inventor John Mark Singleton

John Mark Singleton 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: 6837361
    Abstract: A collator includes a first conveyor having a discharge end and a second receiving conveyor positioned below the discharge end of the first conveyor. As each product bag falls toward the second conveyor, an air blast assists in uprighting the bag. The second conveyor may be temporarily operated at a high speed to separate the product bags into groups. A deflector may be mounted at the discharge end of the second conveyor for directing product bags into containers. A diverter may be used to direct incoming product bags between parallel conveyors.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: January 4, 2005
    Assignee: Dallas A.C. Horn & Co.
    Inventors: John Mark Singleton, Mark A. Ritter
  • Publication number: 20040168885
    Abstract: A collator includes a first conveyor having a discharge end and a second receiving conveyor positioned below the discharge end of the first conveyor. As each product bag falls toward the second conveyor, an air blast assists in uprighting the bag. The second conveyor may be temporarily operated at a high speed to separate the product bags into groups. A deflector may be mounted at the discharge end of the second conveyor for directing product bags into containers. A diverter may be used to direct incoming product bags between parallel conveyors.
    Type: Application
    Filed: February 5, 2004
    Publication date: September 2, 2004
    Inventors: John Mark Singleton, Mark A. Ritter
  • Patent number: 6688455
    Abstract: A collator includes a first conveyor having a discharge end and a second receiving conveyor positioned below the discharge end of the first conveyor. As each product bag falls toward the second conveyor, an air blast assists in uprighting the bag. The second conveyor may be temporarily operated at a high speed to separate the product bags into groups. A deflector may be mounted at the discharge end of the second conveyor for directing product bags into containers. A diverter may be used to direct incoming product bags between parallel conveyors.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: February 10, 2004
    Assignee: Dallas A. C. Horn & Co.
    Inventors: John Mark Singleton, Mark A. Ritter
  • Publication number: 20020084171
    Abstract: A collator includes a first conveyor having a discharge end and a second receiving conveyor positioned below the discharge end of the first conveyor. As each product bag falls toward the second conveyor, an air blast assists in uprighting the bag. The second conveyor may be temporarily operated at a high speed to separate the product bags into groups. A deflector may be mounted at the discharge end of the second conveyor for directing product bags into containers. A diverter may be used to direct incoming product bags between parallel conveyors.
    Type: Application
    Filed: March 4, 2002
    Publication date: July 4, 2002
    Inventors: John Mark Singleton, Mark A. Ritter
  • Patent number: 6382391
    Abstract: A collator includes a first conveyor having a discharge end and a second receiving conveyor positioned below the discharge end of the first conveyor. As each product bag falls toward the second conveyor, an air blast assists in uprighting the bag. The second conveyor may be temporarily operated at a high speed to separate the product bags into groups. A deflector may be mounted at the discharge end of the second conveyor for directing product bags into containers. Chutes may be used to direct incoming product bags between parallel conveyors.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: May 7, 2002
    Assignee: Dallas A.C. Horn & Co.
    Inventors: John Mark Singleton, Mark A. Ritter
  • Patent number: 6322013
    Abstract: An apparatus for grinding foodstuffs includes a grinding chamber comprising a housing having fixed and driven grinding members positioned therein. The driven grinding member is mounted at one end of a drive shaft, and apparatus is provided at the opposite end of the drive shaft for positioning the drive shaft longitudinally and thereby positioning the driven grinding member relative to the fixed grinding member. The housing supports the driven grinding member and is mounted for pivotal movement about horizontal and vertical axes to vary the parallelism of the fixed grinding member relative to the driven grinding member.
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: November 27, 2001
    Assignee: A. C. Horn & Co.
    Inventors: Paul G. Lima, John Mark Singleton
  • Patent number: 6209813
    Abstract: An apparatus for grinding foodstuffs includes a grinding chamber comprising a housing having fixed and driven grinding members positioned therein. The driven grinding member is mounted at one end of a drive shaft, and apparatus is provided at the opposite end of the drive shaft for positioning the drive shaft longitudinally and thereby positioning the driven grinding member relative to the fixed grinding member. The housing supports the driven grinding member and is mounted for pivotal movement about horizontal and vertical axes to vary the parallelism of the fixed grinding member relative to the driven grinding member.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: April 3, 2001
    Assignee: A. C. Horn & Co.
    Inventors: Paul G. Lima, John Mark Singleton
  • Patent number: 5927628
    Abstract: An apparatus for grinding foodstuffs includes a grinding chamber comprising a housing having fixed and driven grinding members positioned therein. The driven grinding member is mounted at one end of a drive shaft, and apparatus is provided at the opposite end of the drive shaft for positioning the drive shaft longitudinally and thereby positioning the driven grinding member relative to the fixed grinding member. The housing supports the driven grinding member and is mounted for pivotal movement about horizontal and vertical axes to vary the parallelism of the fixed grinding member relative to the driven grinding member.
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: July 27, 1999
    Assignee: Dallas A. C. Horn & Co.
    Inventors: Paul G. Lima, John Mark Singleton