Patents by Inventor Gary Englund

Gary Englund 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).

  • Shaped sealing gasket
    Patent number: 7690527
    Abstract: The invention described herein is a shaped seal or gasket for use with a screw cap as commonly used in chemical barrels. The shaped gasket has a profile that includes a winged portion for contacting a sealing surface. The winged portion of the gasket defines a concave surface. The gasket has a second surface, or zone of contact, for contacting against a second surface, such as the underside of a screw cap. The winged portion of the gasket profile is wider than the zone of contact. The gasket profile can take on many different configurations, as shown in the drawings.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: April 6, 2010
    Inventor: Gary Englund
  • Shaped sealing gasket
    Publication number: 20070075084
    Abstract: The invention described herein is a shaped seal or gasket for use with a screw cap as commonly used in chemical barrels. The shaped gasket has a profile that includes a winged portion for contacting a sealing surface. The winged portion of the gasket defines a concave surface. The gasket has a second surface, or zone of contact, for contacting against a second surface, such as the underside of a screw cap. The winged portion of the gasket profile is wider than the zone of contact. The gasket profile can take on many different configurations, as shown in the drawings.
    Type: Application
    Filed: December 7, 2006
    Publication date: April 5, 2007
    Inventor: Gary Englund