About 3 Trademarks found for “CORTRON”
Filters
Mark | Details | Status | Class/Description | |
---|---|---|---|---|
CORTRON Ecolab USA Inc. 500138 22 Nov 1988 | Registered: Registered/protected | Corrosion inhibitors included in this class for inhibiting corrosion i... Class 002 | ||
CORTRON Champion Chemical Inc. 428865 25 Jun 1985 | Lapsed: Not accepted | Corrosion inhibitors for inhibiting corrosion in pipelines in the oil ... Class 002 | ||
CORTRON Illinois Tool Works Inc. 300049 31 Aug 1976 | Removed - Not renewed: Renewal fee not paid | Electrical keyboard and key-switch products Class 009 |
Ecolab USA Inc.
500138 · 22 Nov 1988
002
Corrosion inhibitors included in this class for inhibiting corrosion i...
Champion Chemical Inc.
428865 · 25 Jun 1985
002
Corrosion inhibitors for inhibiting corrosion in pipelines in the oil ...