Patents by Inventor Jacob Ely

Jacob Ely 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).

  • Selective attenuating earplug
    Patent number: 9814625
    Abstract: A selective attenuating earplug is provided. In an exemplary embodiment, a selective attenuating earplug includes a switch adjustable between a first position and a second position, and the switch includes at least one cantilever spring arm.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: November 14, 2017
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Jacob Ely
  • SELECTIVE ATTENUATING EARPLUG
    Publication number: 20140190494
    Abstract: A selective attenuating earplug is provided. In an exemplary embodiment, a selective attenuating earplug includes a switch adjustable between a first position and a second position, and the switch includes at least one cantilever spring arm.
    Type: Application
    Filed: January 4, 2013
    Publication date: July 10, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Jacob Ely