Patents by Inventor Frederik J. Onneweer

Frederik J. Onneweer 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).

  • Bowl for hand mixing
    Patent number: 5626256
    Abstract: A mixing bowl of generally ellipsoidal configuration having an elliptical upwardly domed base, upwardly and outwardly arcing side wall, and an upper ellipse-defining rim. The rim is surrounded by an outwardly and downwardly inclined flange varying in width from one end of the rim whereat a pour spout is defined to a maximum width at the other end of the rim whereat a gripping and nesting recess is defined.
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: May 6, 1997
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Egg-storer
    Patent number: 5538136
    Abstract: An egg storer including a relatively rigid transparent outer box formed of two hinged shells and receiving a pair of removable cushioning inserts. Each insert includes pockets therein which receive and cushion eggs, and suspend the eggs above the bottom wall of the box. The pockets are arranged in two rows of spaced pockets with the rows longitudinally offset and the pockets of adjacent rows generally transversely internested. The overall configuration of the box and internal inserts is an elongate and narrow oblique parallelepiped.
    Type: Grant
    Filed: February 7, 1995
    Date of Patent: July 23, 1996
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Dispenser for granular material
    Patent number: 5346105
    Abstract: A dispenser including a dispenser assembly having a dosing cup mounted within the open mouth of a container with a dispensing spout mounted thereabove and, through a flexible membrane, selectively positioned within the cup to receive a measured dose therefrom, and outwardly removed from the cup to receive a free flow of material therethrough from the container.
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: September 13, 1994
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Biscuit server
    Patent number: D346720
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: May 10, 1994
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Dispenser with overcap
    Patent number: D371304
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: July 2, 1996
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Mixing bowl
    Patent number: D373932
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: September 24, 1996
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer
  • Egg storage container
    Patent number: D374177
    Type: Grant
    Filed: February 7, 1995
    Date of Patent: October 1, 1996
    Assignee: Dart Industries Inc.
    Inventor: Frederik J. Onneweer