GRAVSTAT Trademark
Serial Number: 75219401 • Registration: 2172433
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 30, 1996
Registration Date
July 14, 1998
First Use Anywhere
September 15, 1986
First Use in Commerce
September 15, 1986
Published for Opposition
April 21, 1998
Cancellation Date
September 26, 2005
Goods & Services
integrated seismic and gravity data analysis services for use in geological prospecting and geological estimations and research