Trademark: 72341872
Status Date
Wednesday, November 4, 1992
Registration Number
0923194
Registration Date
Tuesday, November 2, 1971
Filing Date
Monday, October 27, 1969
26 SEISMIC ENERGY SOURCES USING EXPLOSIVES FOR GENERATING ACOUSTIC UNDERWATER SIGNALS DURING GEOPHYSICAL MARINE EXPLORATIONS
Nov 4, 1992
Expired Sec. 9
Aug 9, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24