Patents by Inventor John T. Haynes, Jr.

John T. Haynes, Jr. 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: 5013309
    Abstract: An incontinent pad has a pervious inner surface layer and impervious outer surface layer with both layers having edge portions connected together to form an envelope thereat. A high absorbent packet is contained within the formed envelope and overlies major areas of the impervious outer layer. A high loft porous webbed section is in initimate engagement with the high absorbent packet. The high absorbent packet has at least two juxtapositioned nonwoven webs of textile staple fibers with a layer of superabsorbent powder positioned between all of the adjacent webs. The edges of the webs are sealed together to prevent powder migration from the side. Each of the nonwoven webs of the high absorbent packet also includes a binder to impart sufficient strength to the nonwoven webs for facilitating handling and for allowing movement of the fiber under the expanding influence of the superabsorbent powder.
    Type: Grant
    Filed: April 24, 1989
    Date of Patent: May 7, 1991
    Assignee: Kem-Wove Incorporated
    Inventors: Joseph F. Baigas, Jr., John T. Haynes, Jr.