Patents by Inventor James P. Wyman

James P. Wyman 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).

  • Double-hung tilting sash type window system
    Patent number: 5566507
    Abstract: A window having a frame with at least two oppositely disposed side members, a top member, and a bottom member. Operably connected to each frame side member is a jamb liner having a front face and at least one jamb channel. Mounted within the frame is at least one sash having two oppositely disposed sides. The sash tilts away from the frame for easy cleaning. Within each jamb channel is a locking slide block for slidably and rotatably mounting the sash to the frame. A plough extends from the face of each jamb liner in the direction of the opposite frame side member. Each side of the sash has a sash groove for slidably mounting the sash in the frame by receiving adjacent ploughs. The plough and sash grooves have interlocking edges which engage to resist unintentional tilting of the sash.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 22, 1996
    Assignee: Andersen Corporation
    Inventors: Melvin J. Schmidt, Thomas P. Coach, Glenn C. Hause, Dennis A. Galowitz, James P. Wyman, Robert A. Hendricks, Lawrence J. Van Steeg, Harold H. Evans
  • Double-hung tilting sash type window system
    Patent number: 5544450
    Abstract: A window having a frame with at least two oppositely disposed side members, a top member, and a bottom member. Operably connected to each frame side member is a jamb liner having a front face and at least one jamb channel. Mounted within the frame is at least one sash having two oppositely disposed sides. The sash tilts away from the frame for easy cleaning. Within each jamb channel is a locking slide block for slidably and rotatably mounting the sash to the frame. A plough extends from the face of each jamb liner in the direction of the opposite frame side member. Each side of the sash has a sash groove for slidably mounting the sash in the frame by receiving adjacent ploughs. The plough and sash grooves have interlocking edges which engage to resist unintentional tilting of the sash.
    Type: Grant
    Filed: August 7, 1992
    Date of Patent: August 13, 1996
    Assignee: Andersen Corporation
    Inventors: Melvin J. Schmidt, Thomas P. Coach, Glenn C. Hause, Dennis A. Galowitz, James P. Wyman, Robert A. Hendricks, Lawrence J. Ver Steeg, Harold H. Evans