Patents by Inventor James Page Brown

James Page Brown 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: 5939341
    Abstract: There is provided a laminate of nonwoven fabrics for outdoor applications which has good resistance to ultraviolet light. The laminate has two meltblown layers sandwiched between spunbond layers to produce an SMMS laminate. The layers have a large amount of a UV stabilizer and metal oxide pigments. Such laminates are useful for car covers, awnings and canopies, etc. When the laminate is used as a car cover, it is preferred to skew the basis weights of the outer layers so that the layer against the car is significantly lighter than the other outer layer and to reduce the denier of the fibers in the layer against the car.
    Type: Grant
    Filed: August 6, 1997
    Date of Patent: August 17, 1999
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: James Page Brown, Laura Elizabeth Keck, Robert Leslie Hudson