Patents by Inventor William W. Sullivan

William W. Sullivan 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).

  • PROTECTIVE COVERING FOR ELECTRONIC DEVICES HAVING IMPROVED ELASTICITY AND IMPACT RESISTANCE PROPERTIES
    Publication number: 20140030462
    Abstract: A non-conductive protective covering for an electronic device is disclosed. The protective covering includes a first polymeric film having a modulus of elasticity of at least about 100×103 psi and a second polymeric film having a modulus of elasticity of less than about 100×103 psi, wherein the first polymeric film is attached to a first side of the second polymeric film.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 30, 2014
    Inventor: William W. Sullivan
  • Composite substrate with adhesive and ferromagnetic properties
    Patent number: 6387485
    Abstract: A flexible composite substrate is disclosed and includes a flexible carrier, a first adhesive and a second adhesive. The first adhesive is adhered to the flexible carrier and includes ferromagnetic material. The second adhesive is adhered to the first adhesive, and is for removably applying the flexible composite substrate to a receiving surface. The adhesive strength of the second material is greater than the adhesive strength of the first material.
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: May 14, 2002
    Assignee: Flexcon Company, Inc.
    Inventors: Yan P. Bielek, William W. Sullivan
  • Convertible footwear
    Patent number: 5293701
    Abstract: Footwear which is adaptable for athletic events requiring different sole configurations for different playing surfaces, for example artificial turf and natural turf, by providing the soles of shoes with a prescribed pattern of protuberances which are suitable for one type of event, and altering the pattern to adapt the shoes for another and different type of event. In particular the sole of each shoe can have removable conical cleats for playing on natural turf, and removable stud or square cleats for playing on artificial turf.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: March 15, 1994
    Inventor: William W. Sullivan
  • Sanitization and adaptation of headgear
    Patent number: 5046196
    Abstract: A method of adapting headgear by installing removable segment members which can be thereafter removed to achieve an alternate adaptation of the headgear or by inserting a removable liner which can be enlarged or reduced in thickness in order to precisely to accommodate the head size of a user.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: September 10, 1991
    Inventor: William W. Sullivan