Patents by Inventor Martha M. Oliver

Martha M. Oliver 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: 5123475
    Abstract: Disclosed is a shirr-pleated drape and the method of manufacturing the drape. An elongated stiffened fabric strip, preferably crinoline which may be precut to size, is formed with evenly-spaced drapery hook pockets. The drape is provided with a longitudinal rod pocket along the top of a size to accommodate said fabric strip. The drape is gathered on said fabric strip and then attached to said fabric strip at said drapery hook pockets and at the ends of said rod pocket to retain said gathered drape on said fabric strip. When mounted on a rod such as a traverse rod, said drape has the appearance of being shirred when closed, and of being shirred and pleated when open.
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: June 23, 1992
    Inventors: Robert E. Klotz, Martha M. Oliver