Patents by Inventor Eric B. Schaper

Eric B. Schaper 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: 6443325
    Abstract: A molded plastic cup comprising a generally cylindrical body portion, a rim and a handle, and a method of forming the cup. The body portion has an open upper end, and the rim extends radially outwardly from the perimeter of the open end of the body portion. The handle is formed as an integral part of the cup. The handle extends outwardly from substantially diametrically opposed portions of the rim and then along the rim on one side of the cup between the diametrically opposed portions. The end portions of the handle extend from the rim, and are sufficiently flexible to allow the handle to be bent upwardly from the rim so that the handle arches diametrically across the upper end of the cup. The entire cup is thermoformed from a single sheet of plastic.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: September 3, 2002
    Assignee: Huhtamaki Holding, Inc.
    Inventors: Eric B. Schaper, Donald A. Tomalia, Jr., Joseph S. Trombley
  • Patent number: 6168044
    Abstract: A resilient microwavable container including a bowl and a selectively detachable snap on lid is disclosed. The lid includes a plurality of protrusions which snap over a pair of annular flanges extending outwardly from the bowl whereby a distinct clicking sound can be heard to verify the lid is properly attached.
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: January 2, 2001
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Jeffey J. Zettle, Daniel C. Wilson, Donald E. Hodge, Eric B. Schaper
  • Patent number: 6126035
    Abstract: A molded plastic beverage cup comprising a generally cylindrical body portion, a rim and a handle, and a method of forming the cup. The body portion has an open upper end, and the rim extends radially outwardly from the perimeter of the open end of the body portion. The handle is formed as an integral part of the cup. The handle extends outwardly from substantially diametrically opposed portions of the rim and then along the rim on one side of the cup between the diametrically opposed portions. The end portions of the handle extend from the rim, and are sufficiently flexible to allow the handle to be bent upwardly from the rim so that the handle arches diametrically across the upper end of the cup. The entire cup is thermoformed from a single sheet of plastic.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: October 3, 2000
    Assignee: Packaging Resources Incorporated
    Inventors: Eric B. Schaper, Jeffrey E. Parker, Donald A. Tomalia, Jr., Joseph S. Trombley
  • Patent number: 6032827
    Abstract: A container including a combination of a bowl and a selectively detachable lid is disclosed. The bowl is a unitary structure including an upwardly projecting wall having a peripherally extending substantially U-shaped sealing lip. The selectively detachable lid is also a unitary structure including a body having a peripheral sealing lip which mates with the sealing lip of the bowl and at least one laterally extending tab member to assist in removing the lid from the bowl. Both the bowl and lid portions are preferably made from a resilient polymeric material suitable for both freezing and microwave reheating.
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: March 7, 2000
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Jeffey J. Zettle, Donald E. Hodge, Eric B. Schaper
  • Patent number: D411714
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: June 29, 1999
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Daniel C. Wilson, Jeffey J. Zettle, Donald E. Hodge, Eric B. Schaper
  • Patent number: D411741
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: June 29, 1999
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Daniel C. Wilson, Jeffey J. Zettle, Donald E. Hodge, Eric B. Schaper
  • Patent number: D419394
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: January 25, 2000
    Assignee: S. C. Johnson Home Storage Inc.
    Inventors: Daniel C. Wilson, Jeffrey J. Zettle, Daniel E. Hodge, Eric B. Schaper
  • Patent number: D419829
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: February 1, 2000
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Daniel C. Wilson, Jeffrey J. Zettle, Donald E. Hodge, Eric B. Schaper
  • Patent number: D431413
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: October 3, 2000
    Assignee: Packaging Resources Incorporated
    Inventors: Eric B. Schaper, Jeffrey E. Parker, Donald A. Tomalia, Jr., Joseph S. Trombley