Patents by Inventor Donna Logan

Donna Logan 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).

  • Hands-free breast pumping system
    Patent number: 6887217
    Abstract: A device for expressing milk using a maternity brassier modified to accept a funnel shaped vacuum cup attached to a breast milk pump. An elastic/stretch bra is modified to include elasticized openings through which the shield can be deployed. The elasticized openings are expandable from one half inch to three inches.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: May 3, 2005
    Inventor: Donna Logan