Patents by Inventor Allen D. Mackell

Allen D. Mackell 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).

  • Flexible packaging for polymer electrolytic cell and method of forming same
    Patent number: 6145280
    Abstract: A method of packaging a rectangular electrolytic battery, comprising the steps of forming a sleeve from a flat, rectangular sheet of a laminate material by overlapping and joining opposite edges of the sheet; inserting a rectangular battery into one end of the sleeve, the battery having two electronic contacting leads extending from one side thereof and the battery being positioned within the sleeve wherein a portion of the leads is within the sleeve and a portion of the leads is outside said sleeve; joining the ends of the sleeve to form a seal along each end thereof, hermetically sealing the interior of the sleeve, one end of the sleeve forming a seal about the leads and the other end of the sleeve sealed adjacent the battery.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: November 14, 2000
    Assignee: NTK Powerdex, Inc.
    Inventors: Mark L. Daroux, David A. Glover, Richard F. Riczinger, Allen D. Mackell