Serial Number
72142186
Owner
Grass Instrument CompanyFirst Use Date
May 25, 1961
Filing Date
Apr 13, 1962
GIC Trademark
Serial Number: 72142186 • Registration: 0754100
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 13, 1962
Registration Date
August 6, 1963
First Use Anywhere
May 25, 1961
First Use in Commerce
May 25, 1961
Cancellation Date
May 8, 2004
Goods & Services
Electroencephalographs, pH Meters, Tissue Impedance Meters, Frequency Analyzers, Charts, Recording Paper, Indicating and Recording Electro-Medical and Mechanical Instruments and Parts for Scientific and Medical Research and Diagnostic Laboratories