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Patent Assignment 31802/540

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

  • Reel/Frame: 31802/{540}
  • Execution Date: Nov 14, 2013
  • Correspondent

    BIRCH, STEWART, KOLASCH & BIRCH, LLP

    P.O. BOX 747
    FALLS CHURCH, VA 22040-0747

Properties

Patent Publication Application
LISTENING DEVICE COMPRISING AN INTERFACE TO SIGNAL COMMUNICATION QUALITY AND/OR WEARER LOAD TO WEARER AND/OR SURROUNDINGS (A1) 20140146987
May 29, 2014
(B2) 10123133
Nov 06, 2018
(X0) 14087660
Nov 22, 2013