Patents by Inventor William E. Engelhardt

William E. Engelhardt 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: 12654890
    Abstract: A stack of products such as pouches is formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Grant
    Filed: May 9, 2024
    Date of Patent: June 16, 2026
    Assignee: R.A Jones & Co.
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Publication number: 20240286779
    Abstract: A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Application
    Filed: May 9, 2024
    Publication date: August 29, 2024
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Patent number: 12006083
    Abstract: A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: June 11, 2024
    Assignee: R.A Jones & Co.
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Publication number: 20220081136
    Abstract: A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Application
    Filed: November 29, 2021
    Publication date: March 17, 2022
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Patent number: 11214390
    Abstract: A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: January 4, 2022
    Assignee: R.A Jones & Co.
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Publication number: 20190322066
    Abstract: A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 24, 2019
    Inventors: William E. Engelhardt, Steven C. Hamilton, Eric M. Schaefer
  • Publication number: 20150107959
    Abstract: System and methods for providing a transfer of products with the ability to match speed and position, and to change the incoming products from a narrow-edge-leading orientation to broad-edge-leading orientation, and to convey the products to a location to be grouped and transferred.
    Type: Application
    Filed: October 21, 2014
    Publication date: April 23, 2015
    Inventors: William E. Engelhardt, Paul A. Frederick, R. Todd Gatman, Matthew B. Good, Robert M. Kalany, Anthony B. Salvato
  • Publication number: 20040000572
    Abstract: An apparatus for dispensing tickets from strips of tickets, wherein each ticket is separable from a respective strip of tickets along a separation line. The apparatus has infeed drive rollers rotatably mounted adjacent respective infeed idler rollers, and infeed drive motors are connected to respective infeed drive rollers. A separator shaft having helical blades mounted thereon is rotatably supported adjacent the infeed drive rollers, and a separator motor is connected to the separator shaft for rotating the helical blades. Exit drive rollers are rotatably mounted adjacent respective exit idler rollers; and an exit drive motor connected to the exit drive rollers and operable to rotate the exit drive rollers.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 1, 2004
    Applicant: Interlott Technologies, Inc.
    Inventors: William E. Engelhardt, Curtis Woods