Patents by Inventor Bill R. Hay

Bill R. Hay 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).

  • Dual track storm door
    Patent number: 6612358
    Abstract: A two track storm door exhibits three track-like features. A rectangular frame defines an open bounded region. A screen fills the open region. Two glass panes, one for each track, are movable independently of one another to close or open the region. A spline secures the screen within the frame and a bearing surface is provided by the spline against which one of the panes bears.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: September 2, 2003
    Assignee: Larson Manufacturing Company
    Inventors: Bill R. Hay, Kelly D. Nordgaard, Allen E. Lee, Bryan P. Zacher
  • Dual track storm door
    Publication number: 20020029525
    Abstract: A two track storm door exhibits three track-like features. A rectangular frame defines an open bounded region. A screen fills the open region. Two glass panes, one for each track, are movable independently of one another to close or open the region.
    Type: Application
    Filed: May 21, 2001
    Publication date: March 14, 2002
    Inventors: Bill R. Hay, Kelly D. Nordgaard, Allen E. Lee, Bryan P. Zacher