Patents Assigned to Sewell Development Corporation
  • Toddler shoe with squeaker
    Patent number: 10028548
    Abstract: A toddler shoe has a squeaker or other air-powered noisemaker (collectively “squeaker”) that is selectively active in that the squeaker can be turned on or off. The squeaker can be turned on or off without removing the squeaker from the shoe, and because the squeaker remains in the shoe, the functional characteristics of the shoe are unaffected by the on or off state of the squeaker.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: July 24, 2018
    Assignee: Sewell Development Corporation
    Inventors: R. Preston Wily, Song Jin Yu, Cameron Postelwait
  • Magnetic cable organizer
    Patent number: D713364
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: September 16, 2014
    Assignee: Sewell Development Corporation
    Inventors: Greg Petersen, Andrew Adams