Patents by Inventor Ernest F. Struckmeyer

Ernest F. Struckmeyer 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).

  • Sliding and pivotal window
    Patent number: 4592168
    Abstract: A sliding window structure has a facility for swiveling a sliding window element about a vertical axis for cleaning purposes and the like. The window element may be released from top and bottom confining tracks to allow for pivoting thereof by lowering the bottom track using adjustment screws provided for this purpose. The window element is pivotally suspended from the top track by a pivot pin threaded into a roller carriage received in the top track.
    Type: Grant
    Filed: July 12, 1984
    Date of Patent: June 3, 1986
    Inventor: Ernest F. Struckmeyer
  • Sliding window construction having pivotal characteristic to facilitate cleaning both sides of the window
    Patent number: 4337597
    Abstract: Presented is a window construction of the sliding window type that includes one or more panes slidable to open or close the window opening, each of the panes being pivotal in addition to being slidable to provide access to both sides of the window pane to facilitate cleaning of both sides of the glass pane from the inside of the room.
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: July 6, 1982
    Inventor: Ernest F. Struckmeyer