Patents by Inventor John Holmes-Libbis

John Holmes-Libbis 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: 20260176183
    Abstract: A method of loading glass gobs into blank molds includes producing glass gobs falling from laterally spaced orifices along falling gob axes, and receiving the glass gobs into laterally spaced blank molds having blank mold centerlines corresponding to the falling gob axes. A related system is disclosed. Also disclosed is a multiple gob feeder that includes a feeder vessel including outlets with outlet centerlines, and feeder orifices in communication with the feeder vessel and having orifice centerlines coaxial with the outlet centerlines of the outlets of the feeder vessel and establishing gob falling axes and including orifice pipes and orifice tips below the orifice pipes. The orifice pipes include heaters to heat the orifice pipes and the orifice tips include orifice tip heaters to heat the orifice tips.
    Type: Application
    Filed: February 20, 2026
    Publication date: June 25, 2026
    Inventors: Walter Anderson, Javier Reyes, John Holmes-Libbis, Bernhard Altendorfer, Alexandra Fuller
  • Publication number: 20260070831
    Abstract: A glassware manufacturing system, waste handling system, and method are disclosed. The glassware manufacturing system, in accordance with one aspect of the disclosure, comprises an architectural installation having a forming floor and no basement beneath the forming floor; a glassware forming machine carried on the forming floor; a molten glass feeder configured to provide molten glass to the glassware forming machine; and a glassware manufacturing waste handling system including a sump pit in the forming floor; and a waste liquid trench substantially surrounding the glassware forming machine and flowing to the sump pit. Also, a cullet material handler and/or a molten waste glass sluice may be configured to receive molten glass and unused molten glass streams from the molten glass feeder and hot glassware rejects from the glassware forming machine.
    Type: Application
    Filed: November 14, 2025
    Publication date: March 12, 2026
    Inventors: Philip J. Rausch, John Holmes-Libbis, Joseph Asmus, Corey Beaber
  • Patent number: 12565438
    Abstract: A method of loading glass gobs into blank molds includes producing glass gobs falling from laterally spaced orifices along falling gob axes, and receiving the glass gobs into laterally spaced blank molds having blank mold centerlines corresponding to the falling gob axes. A related system is disclosed. Also disclosed is a multiple gob feeder that includes a feeder vessel including outlets with outlet centerlines, and feeder orifices in communication with the feeder vessel and having orifice centerlines coaxial with the outlet centerlines of the outlets of the feeder vessel and establishing gob falling axes and including orifice pipes and orifice tips below the orifice pipes. The orifice pipes include heaters to heat the orifice pipes and the orifice tips include orifice tip heaters to heat the orifice tips.
    Type: Grant
    Filed: February 25, 2023
    Date of Patent: March 3, 2026
    Assignee: Owens-Brockway Glass Container Inc.
    Inventors: Walter Anderson, Javier Reyes, John Holmes-Libbis, Bernhard Altendorfer, Alexandra Fuller
  • Patent number: 12486191
    Abstract: A glassware manufacturing system, waste handling system, and method are disclosed. The glassware manufacturing system, in accordance with one aspect of the disclosure, comprises an architectural installation having a forming floor and no basement beneath the forming floor; a glassware forming machine carried on the forming floor; a molten glass feeder configured to provide molten glass to the glassware forming machine; and a glassware manufacturing waste handling system including a sump pit in the forming floor, and a waste liquid trench substantially surrounding the glassware forming machine and flowing to the sump pit. Also, a cullet material handler and/or a molten waste glass sluice may be configured to receive molten glass and unused molten glass streams from the molten glass feeder and hot glassware rejects from the glassware forming machine.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: December 2, 2025
    Assignee: Owens-Brockway Glass Container Inc.
    Inventors: Philip J. Rausch, John Holmes-Libbis, Joseph Asmus, Corey Beaber
  • Publication number: 20240181643
    Abstract: A glass container forming system and method for operating a glass container forming system. The glass container forming system includes: a plurality of workstations, each of which includes an equipment area and zone partitioning; one or more object detectors configured to obtain sensor data of an operator access area of one or more of the plurality of workstations, and/or a carriage carrying a robot; a plurality of glass container forming machines located within the plurality of workstations; and a control system for performing the method and/or otherwise operating the glass container forming machine.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 6, 2024
    Inventors: Paul Mohr, John Holmes-Libbis
  • Publication number: 20230271868
    Abstract: A method of loading glass gobs into blank molds includes producing glass gobs falling from laterally spaced orifices along falling gob axes, and receiving the glass gobs into laterally spaced blank molds having blank mold centerlines corresponding to the falling gob axes. A related system is disclosed. Also disclosed is a multiple gob feeder that includes a feeder vessel including outlets with outlet centerlines, and feeder orifices in communication with the feeder vessel and having orifice centerlines coaxial with the outlet centerlines of the outlets of the feeder vessel and establishing gob falling axes and including orifice pipes and orifice tips below the orifice pipes. The orifice pipes include heaters to heat the orifice pipes and the orifice tips include orifice tip heaters to heat the orifice tips.
    Type: Application
    Filed: February 25, 2023
    Publication date: August 31, 2023
    Inventors: Walter Anderson, Javier Reyes, John Holmes-Libbis, Bernhard Altendorfer, Alexandra Fuller
  • Publication number: 20230148131
    Abstract: A glass forming individual section machine includes a machine frame having a glass gob loading axis, a traversable blank side, including a blank mold configured to form a glass gob into a parison and having a blank mold vertical axis, and a mold carriage movably carried on the machine frame and coupled to the traversable blank side to linearly translate the traversable blank side toward the glass gob loading axis to align the blank mold vertical axis with the glass gob loading axis and to linearly translate the traversable blank side away from the glass gob loading axis. A related method of loading a blank mold of an individual section machine is also disclosed.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 11, 2023
    Inventors: Paul B. Mohr, John Holmes-Libbis, Bernhard Altendorfer
  • Publication number: 20220098081
    Abstract: A glassware manufacturing system, waste handling system, and method are disclosed. The glassware manufacturing system, in accordance with one aspect of the disclosure, comprises an architectural installation having a forming floor and no basement beneath the forming floor; a glassware forming machine carried on the forming floor; a molten glass feeder configured to provide molten glass to the glassware forming machine; and a glassware manufacturing waste handling system including a sump pit in the forming floor, and a waste liquid trench substantially surrounding the glassware forming machine and flowing to the sump pit. Also, a cullet material handler and/or a molten waste glass sluice may be configured to receive molten glass and unused molten glass streams from the molten glass feeder and hot glassware rejects from the glassware forming machine.
    Type: Application
    Filed: September 30, 2021
    Publication date: March 31, 2022
    Inventors: Philip J. Rausch, John Holmes-Libbis, Joseph Asmus, Corey Beaber