Patents by Inventor Edward Daniel Springer

Edward Daniel Springer 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).

  • Earmold for improved retention of coupled device
    Patent number: 6688421
    Abstract: An earmold, including retention flaps to more securely hold an audio device coupled to the earmold, is provided. In some embodiments, the audio device includes both a microphone and a speaker while in other embodiments the audio device is a speaker associated with a portable audio system.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: February 10, 2004
    Assignee: Jabra Corporation
    Inventors: Medford Alan Dyer, Daniel Wayne Mauney, Thomas Henry Perszyk, Edward Daniel Springer
  • Earmold for improved retention of coupled device
    Publication number: 20030196850
    Abstract: An earmold, including retention flaps to more securely hold an audio device coupled to the earmold, is provided. In some embodiments, the audio device includes both a microphone and a speaker while in other embodiments the audio device is a speaker associated with a portable audio system.
    Type: Application
    Filed: April 18, 2002
    Publication date: October 23, 2003
    Applicant: Jabra Corporation
    Inventors: Medford Alan Dyer, Daniel Wayne Mauney, Thomas Henry Perszyk, Edward Daniel Springer
  • Locking ear gel
    Patent number: D478991
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: August 26, 2003
    Assignee: Jabra Corporation
    Inventors: Medford Alan Dyer, Daniel Wayne Mauney, Thomas Henry Perszyk, Edward Daniel Springer