Patents by Inventor Gregory Haverfield

Gregory Haverfield 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: 20140270582
    Abstract: A flexible package and method for making one includes a thermoplastic film section folded to form first and second opposing body panels. The first and second body panels are joined together along a top seal, first side seal, and second side seal; and have a fold section forming a bottom. A perforated section is provided in the first body panel to provide access to an interior of the package. The package can be used for a variety of packaging contents including, for example, a roll of bags.
    Type: Application
    Filed: March 5, 2014
    Publication date: September 18, 2014
    Applicant: REYNOLDS CONSUMER PRODUCTS INC.
    Inventors: Thomas J. Schweiss, Gregory Haverfield, Mark Eilers, John Wegner
  • Patent number: 6602174
    Abstract: A method and apparatus for sealing a drawtape to a hem of a thermoplastic film structure is disclosed. The thermoplastic film structure includes a panel, the hem, and the drawtape. The hem is formed along one end of the panel, and the drawtape is housed within the hem. In the method, the film structure is conveyed to a stationary heat sealer that includes a stationary heated block and a hot air blower spaced from the heated block. The film structure is momentarily stopped at the stationary heat sealer with hem disposed between the heated block and the hot air blower. While the film structure is stopped, the hot air blower blows heated air onto the hem to force the hem against the heated block, thereby sealing the drawtape to the hem.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: August 5, 2003
    Assignee: Pactiv Corporation
    Inventors: Gregory A. Haverfield, Gerald E. Rawlings, David A. Bryniarski
  • Patent number: D691815
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: October 22, 2013
    Assignee: Reynolds Consumer Products Inc.
    Inventors: Gregory Haverfield, Mark Eilers, Keith Harris, Thomas Schweiss
  • Patent number: D691816
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: October 22, 2013
    Assignee: Reynolds Consumer Products Inc.
    Inventors: Gregory Haverfield, Mark Eilers, Keith Harris, Thomas Schweiss
  • Patent number: D725915
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: April 7, 2015
    Assignee: Reynolds Consumer Products LLC
    Inventors: Gregory Haverfield, Mark Eilers, Keith Harris, Thomas Schweiss
  • Patent number: D725916
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: April 7, 2015
    Assignee: Reynolds Consumer Products LLC
    Inventors: Gregory Haverfield, Mark Eilers, Keith Harris, Thomas Schweiss
  • Patent number: D728245
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: May 5, 2015
    Assignee: Reynolds Consumer Products LLC
    Inventors: Gregory Haverfield, Mark Eilers, John Wegner, Thomas Schweiss
  • Patent number: D756665
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: May 24, 2016
    Assignee: REYNOLDS CONSUMER PRODUCTS LLC
    Inventors: James S. Blythe, Asmin T. Patel, Gregory A. Haverfield, Mark A. Eilers, John G. Wegner, Judith K. Buckner
  • Patent number: D756668
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: May 24, 2016
    Assignee: REYNOLDS CONSUMER PRODUCTS INC.
    Inventors: James S. Blythe, Asmin T. Patel, Gregory A. Haverfield, Mark A. Eilers, John G. Wegner, Judith K. Buckner
  • Patent number: D690117
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: September 24, 2013
    Assignee: Reynolds Consumer Products Inc.
    Inventors: Gregory Haverfield, Mark Eilers, Keith Harris, Thomas Schweiss