CHROMOSORB
USPTO (United States) · Serial 72032604
- Status
- registered
- Status updated
- 21 April 2018
- Filing date
- 25 June 1957
- Registration date
- 13 May 1958
- Nice classification
- 1
- Owner
- JOHNS-MANVILLE CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72032604) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.