Serial Number
72124750
Owner
PARTICLE DATA LABORATORIES, INC.First Use Date
Dec 15, 1960
Filing Date
Jul 26, 1961
ELECTROZONE Trademark
Serial Number: 72124750 • Registration: 0896151
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 26, 1961
Registration Date
August 4, 1970
First Use Anywhere
December 15, 1960
First Use in Commerce
December 15, 1960
Goods & Services
PARTICLE MEASUREMENT SERVICES-NAMELY, MAKING TEST ANALYSES, PARTICLE COUNTS AND SIZE DISTRIBUTION MEASUREMENTS OF PARTICULATE MATERIALS AND PREPARING REPORTS BASED ON SUCH TESTS