Patents by Inventor Charles Landrum

Charles Landrum 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).

  • Publication number: 20170217135
    Abstract: A concrete curing system and method for maintaining an appropriate amount of moisture along and within fresh concrete for a desired amount of time necessary to ensure the cured concrete obtains its desired properties, that can be used for various environmental conditions and for a variety of structures, that is relatively inexpensive, and provides product and performance consistency and is non-staining.
    Type: Application
    Filed: January 28, 2016
    Publication date: August 3, 2017
    Applicant: Palmetto Enterprises LLC
    Inventors: Albert Michael Fischer, Emmett C. Leopardi, II, Daniel Charles Landrum, Joshua Michael Fischer
  • Publication number: 20080058189
    Abstract: A machine for intended use in feeding and completing a partially formed carton is disclosed. In one embodiment, the machine includes an overhead conveyor with selectively actuated, depending lugs that engage and convey the carton in a first direction while a first flap on a lid is folded and sealed. A takeaway conveyor includes selectively actuated, upstanding lugs that convey the carton in a second direction generally perpendicular to the first direction while second and third flaps are folded and sealed. The lugs on each conveyor may be closely spaced or overlapping to allow for selective actuation at a desired instant without the need for timing the corresponding chain or the carton feed to the machine. A diverter located at a transition between the forward and return runs of the overhead and takeaway conveyors actuates the lugs in a controlled fashion. Related methods of feeding and forming cartons are also disclosed.
    Type: Application
    Filed: October 15, 2007
    Publication date: March 6, 2008
    Inventors: Urs Reuteler, Charles Landrum
  • Publication number: 20070278066
    Abstract: A machine for intended use in feeding and completing partially formed cartons is disclosed. In one embodiment, the machine includes an overhead conveyor with selectively actuated, depending lugs that engage and convey the carton in a first direction while a first flap on a lid is folded and sealed. A takeaway conveyor includes selectively actuated, upstanding lugs that convey the carton in a second direction generally perpendicular to the first direction while second and third flaps are folded and sealed. The lugs on each conveyor may be closely spaced or overlapping to allow for selective actuation at a desired instant in time without the need for timing the corresponding chain or the carton feed. A diverter located at a transition between the forward and return runs of the overhead and takeaway conveyors actuates the lugs in a controlled fashion. Related methods of feeding and forming cartons are also disclosed.
    Type: Application
    Filed: May 31, 2007
    Publication date: December 6, 2007
    Inventors: Urs Reuteler, Charles Landrum
  • Publication number: 20070220836
    Abstract: A machine for intended use in feeding and completing partially formed cartons is disclosed. In one embodiment, the machine includes an overhead conveyor with selectively actuated, depending lugs that engage and convey the carton in a first direction while a first flap on a lid is folded and sealed. A takeaway conveyor includes selectively actuated, upstanding lugs that convey the carton in a second direction generally perpendicular to the first direction while second and third flaps are folded and sealed. The lugs on each conveyor may be closely spaced or overlapping to allow for selective actuation at a desired instant in time without the need for timing the corresponding chain or the carton feed. AL diverter located at a transition between the forward and return runs of the overhead and takeaway conveyors actuates the lugs in a controlled fashion. Related methods of feeding and forming cartons are also disclosed.
    Type: Application
    Filed: May 31, 2007
    Publication date: September 27, 2007
    Inventors: Urs Reuteler, Charles Landrum
  • Publication number: 20070191201
    Abstract: A machine for intended use in feeding and completing a partially formed carton is disclosed. In one embodiment, the machine includes an overhead conveyor with selectively actuated, depending lugs that engage and convey the carton in a first direction while a first flap on a lid is folded and sealed. The lugs on each conveyor may be closely spaced or overlapping to allow for selective actuation at a desired instant without the need for timing the corresponding chain or the carton feed to the machine. A diverter located at a transition between the forward and return runs of the overhead and takeaway conveyors actuates the lugs in a controlled fashion. Related methods of feeding and forming cartons are also disclosed.
    Type: Application
    Filed: April 19, 2007
    Publication date: August 16, 2007
    Inventors: Urs Reuteler, Charles Landrum
  • Publication number: 20060154791
    Abstract: A machine for intended use in feeding and completing a partially formed carton is disclosed. In one embodiment, the machine includes an overhead conveyor with selectively actuated, depending lugs that engage and convey the carton in a first direction while a first flap on a lid is folded and sealed. A takeaway conveyor includes selectively actuated, upstanding lugs that convey the carton in a second direction generally perpendicular to the first direction while second and third flaps are folded and sealed. The lugs on each conveyor may be closely spaced or overlapping to allow for selective actuation at a desired instant without the need for timing the corresponding chain or the carton feed to the machine. A diverter located at a transition between the forward and return runs of the overhead and takeaway conveyors actuates the lugs in a controlled fashion. Related methods of feeding and forming cartons are also disclosed.
    Type: Application
    Filed: October 27, 2003
    Publication date: July 13, 2006
    Inventors: Urs Reuteler, Charles Landrum
  • Patent number: D818080
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: May 15, 2018
    Assignee: BIG THREE ENTERPRISES, INC.
    Inventors: James Caruthers Kennedy, Charles Landrum Hudson, Jr.