Patents by Inventor LaVerne W. Salhoff

LaVerne W. Salhoff 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).

  • Patent number: 5735328
    Abstract: A window shade system including a flexible shading member having multiple, sequentially connected shading elements, at least one of the shading elements having a tint factor of between five and fifty percent inclusive; at least one of the shading elements having a tint factor between fifty-one and ninety-five percent inclusive; and first and second reel assemblies, each reel assembly being attachable to a structure adjacent a window, the first reel assembly having a first rotatable reel shaft secured to a first end of the shading member, the second reel assembly having a second rotatable reel shaft secured to a second end of the shading member, the first and second reel assemblies working in a complimentary fashion such that when one reel shaft is rotating in a take-off direction the other reel shaft is rotating in a take-up direction.
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: April 7, 1998
    Inventors: LaVerne W. Salhoff, Gregory D. Salhoff