Trademark: 72263228
Word
SGN
Status Date
Tuesday, November 3, 1992
Registration Number
0862381
Registration Date
Tuesday, December 24, 1968
Filing Date
Tuesday, January 17, 1967
31 FILTERS AND FILTER HOUSINGS FOR FILTRATION OF GASES, WITH PARTICULAR RELATION TO THE FILTRATION OF GASES FROM NUCLEAR PROCESSES, AND TO PREVENTION OF AIR POLLUTION BY INDUSTRIAL PROCESSES
Nov 3, 1992
Expired Sec. 9
Trademark Alertz updated from USPTO on 2030-01-24