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Trademark: 73605521
Status Date
Tuesday, March 8, 1994
Registration Number
1433734
Registration Date
Tuesday, March 24, 1987
Filing Date
Friday, June 20, 1986
Published for Opposition
Tuesday, December 30, 1986
Cancellation Date
Tuesday, March 8, 1994
11 GRADED SILICA SAND PACKING FILTER BONDED TO A SLOTTED WELL SCREEN CASING TO SCREEN OUT PHYSICAL IMPURITIES IN GROUND WATER MONITORING WELLS
Mar 8, 1994
Cancelled Sec. 8 (6-Yr)
Feb 25, 1993
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jun 15, 1993
Post Registration Action Mailed - Sec. 8 & 15
Mar 24, 1987
Registered-Principal Register
Dec 30, 1986
Published For Opposition
Nov 30, 1986
Notice Of Publication
Nov 4, 1986
Approved For Pub - Principal Register
Oct 23, 1986
Correspondence Received In Law Office
Oct 15, 1986
Non-Final Action Mailed
Aug 18, 1986
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24