Patents by Inventor Leonard T. Cookson

Leonard T. Cookson 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: 4189856
    Abstract: A rug hooking rack, in both a floor model and a readily supportable table model, is provided for positively holding, but incrementally feeding as desired, the base material upon which the hooking operation is being performed. Means are also provided for holding said base material firmly against a working surface at a point closely adjacent the zone in which work is being performed, whereby to facilitate such work both as to ease of performance and, in many instances, the quality of the finished work.
    Type: Grant
    Filed: February 22, 1978
    Date of Patent: February 26, 1980
    Inventor: Leonard T. Cookson