Patents by Inventor Linda M. Concannon

Linda M. Concannon 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: 5756106
    Abstract: There is provided a hair care composition for protecting hair that is subjected to heat styling by a hair dryer or curling device. The composition comprises two compositions that naturally separate into distinct layers but easily intermix before use. The first composition prevents the hair from overdrying or heat dryout and, thus, leaving it brittle and more susceptible to cracking. The second composition prevents the hair from physical damage such as the rubbing and wear caused by brushing or combing. Thus, the present invention provides protection from heat dryout and physical damage that are commonly associated with heat styling.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: May 26, 1998
    Assignee: Playtex Products, Inc.
    Inventors: Linda M. Concannon, Joseph C. Hourihan, Uma P. Tripathi