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Trademark: 74730512
Status Date
Saturday, December 20, 1997
Filing Date
Monday, September 18, 1995
Abandoned Date
Tuesday, September 30, 1997
9 electronically actuated motorized valve used in conjunction with a manual, vacuum operated regulator to automatically adjust and control the flow of chlorine, sulfur dioxide or ammonia in the process of chlorination, dechlorination and disinfection of water and wastewater
Dec 20, 1997
Abandonment - Failure To Respond Or Late Response
Mar 28, 1997
Final Refusal Mailed
Jul 23, 1996
Correspondence Received In Law Office
Jun 14, 1996
Correspondence Received In Law Office
Oct 17, 1996
Amendment To Use Processing Complete
Jul 23, 1996
Use Amendment Filed
Jun 14, 1996
Non-Final Action Mailed
Apr 24, 1996
Non-Final Action Mailed
Apr 5, 1996
Assigned To Examiner
Mar 12, 1996
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24