Patents by Inventor Margaret T. Strohl

Margaret T. Strohl 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: 5644793
    Abstract: A dispensable, disposable reversible forearm protector is made up from continuous webs of composite material. Each of two laminated webs, comprised of a layer of soft, absorbent paper toweling or the like and a moisture impermeable layer of thermoplastic or similar material, is arranged face-to-face with the other and joined by heat sealing or other means along generally transverse strip-like bonding areas of the web to form rectangular or trapezoidal segments of the web. Lines of weakness running along the strip-like bonding areas allow successive segments to be detached from the web. Each segment forms a flat, tubular element, which is expandable to circular form so as to receive the hand and forearm of a user. The device may be easily turned inside-out, so that the respective layers of absorbent material and moisture impermeable material may be placed on the inside or the outside as desired.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: July 8, 1997
    Assignee: Dale Strohl
    Inventors: Pierre Lahaussois, Margaret T. Strohl
  • Patent number: 5542121
    Abstract: A dispensable, disposable reversible forearm protector is made up from continuous webs of composite material. Each of two laminated webs, comprised of a layer of soft, absorbent paper toweling or the like and a moisture impermeable layer of thermoplastic or similar material, is arranged face-to-face with the other and joined by heat sealing or other means along generally transverse strip-like bonding areas of the web to form rectangular or trapezoidal segments of the web. Lines of weakness running along the strip-like bonding areas allow successive segments to be detached from the web. Each segment forms a flat, tubular element, which is expandable to circular form so as to receive the hand and forearm of a user. Preferably, the bonding areas are angled so that the individual segments are of trapezoidal shape, providing a tapered tubular configuration for better conformance with the contours of the forearm.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: August 6, 1996
    Assignee: Dale Strohl
    Inventors: Pierre Lahaussois, Margaret T. Strohl