Patents by Inventor Carin A. M. Widerstrom

Carin A. M. Widerstrom 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).

  • Dosage package
    Patent number: 4787536
    Abstract: A dosage package of a thermoplastic material with a relatively flat container (1), which has a permanently shaped edge wall portion (5) extending all around, as well as two opposite side wall portions (8,9), which are compressable to discharge a well defined dosage via a discharge tube (), which is connected to the edge wall portion (5).
    Type: Grant
    Filed: February 27, 1986
    Date of Patent: November 29, 1988
    Assignee: Aktiebolaget Draco
    Inventor: Carin A. M. Widerstrom