Patents by Inventor Robert W. Schlenker

Robert W. Schlenker 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: 4227359
    Abstract: A preassembled unitized masonry reinforcement for cavity walls or composite walls utilizes a ladder or truss-type block mesh and suitable numbers of standard length corrugated metal wall ties pivotally and slidably connected in permanently assembled relationship to block mesh members, whereby the wall ties may be freely adjusted by pivotal and/or sliding movements to the most advantageous positions of use and similarly may be positioned for shipment entirely or nearly within the boundaries of the block mesh reinforcement. Various wall tie configurations by bending of ties can be achieved to compensate for misalignment of mortar joints in composite or cavity walls. The hinge or pivot joints between ties and reinforcing mesh members are mortar locked within bed joints of the wall for added security.
    Type: Grant
    Filed: November 21, 1978
    Date of Patent: October 14, 1980
    Assignee: National Wire Products
    Inventor: Robert W. Schlenker