Trademark: 74461435
Status Date
Friday, December 9, 1994
Registration Number
1859377
Registration Date
Tuesday, October 25, 1994
Filing Date
Friday, November 12, 1993
Published for Opposition
Tuesday, August 2, 1994
1 chemically coated sand for enhancing the production of oil and gas from subterranean formations
Oct 25, 1994
Registered-Principal Register
Aug 2, 1994
Published For Opposition
Jul 1, 1994
Notice Of Publication
Apr 18, 1994
Approved For Pub - Principal Register
Apr 4, 1994
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24