CHEMICAL WEEK
USPTO (United States) · Serial 72010444
- Status
- registered
- Status updated
- 31 March 2017
- Filing date
- 18 June 1956
- Registration date
- 12 February 1957
- Nice classification
- 38
- Owner
- IHS GLOBAL INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72010444) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.