TEACH AND CLEAN
USPTO (United States) · Serial 77650587
- Status
- cancelled
- Status updated
- 15 March 2019
- Filing date
- 15 January 2009
- Registration date
- 14 August 2012
- Nice classification
- 37
- Owner
- HYDROCHEM LLC
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77650587) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.