Mark Identification
DIFFERENTIAL NOISE CANCELLING
Serial Number
90099542
Filing Date
Aug 7, 2020
Registration Date
Jul 18, 2023
Trademark by
Active Trademark
Classification Information
Leak detection hardware with embedded operating system software; Instruments for detecting and measuring two-dimensional distribution of force and pressure; monitors for detecting change in atmospheric pressure; all of the foregoing using non-acoustic methods
Electrical and Scientific Apparatus