Patents by Inventor Dagny M. JOFFRE

Dagny M. JOFFRE 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: 10953560
    Abstract: A system for converting and attaching material strips to a substrate includes a dispenser configured to advance an elongated tape having length l1 and width w1 with l1>w1 relative to a surface of a substrate. A cutting tool cuts the elongated tape transversely along the width w1 of the tape to produce a strip having length l2 and width w2. During the cutting, a portion of the cutting Stool pushes a first surface of the strip against a gripper while cutting the tape. The gripper holds the first surface of the strip against the gripper while moving to position an opposing, second surface of the strip over the surface of the substrate. The gripper releases the strip after positioning the strip.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 23, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Mark J. Votava, Paul J. Cobian, Jiaying Ma, Waldo L. Lopez, Dagny M. Joffre
  • Publication number: 20190232512
    Abstract: A system for converting and attaching material strips to a substrate includes a dispenser configured to advance an en elongated tape having length l1 and width w1 with l1>w1 relative to a surface of a substrate. A cutting tool cuts the elongated tape transversely along the width w1 of the tape to produce a strip having length l2 and width w2. During the cutting, a portion of the cutting Stool pushes a first surface of the strip against a gripper while cutting the tape. The gripper holds the first surface of the strip against the gripper while moving to position an opposing, second surface of the strip over the surface of the substrate. The gripper releases the strip after positioning the strip.
    Type: Application
    Filed: June 21, 2017
    Publication date: August 1, 2019
    Inventors: Mark J. VOTAVA, Paul J. COBIAN, Jiaying MA, Waldo L. LOPEZ, Dagny M. JOFFRE