Patents by Inventor Beverly J. Lajoie

Beverly J. Lajoie 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).

  • Non-aerosol hair spray composition
    Patent number: 4897262
    Abstract: A non-aerosol hair spray composition which provides superior hair styling properties while maintaining good hold or style retention contains about 5 to 10 percent of a lower alkyl ester of an alkyl vinyl ether-maleic acid copolymer, from 10 to 15 percent water, about 73 to 85 percent lower aliphatic alcohol, and up to about 2% of adjuvants.
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: January 30, 1990
    Assignee: Playtex Jhirmack, Inc.
    Inventors: Arun Nandagiri, Paul S. Wallace, Beverly J. Lajoie