CHROMOSORB
USPTO (United States) · Serial 73065897
- Status
- registered
- Status updated
- 29 January 2018
- Filing date
- 14 October 1975
- Registration date
- 5 July 1977
- 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 73065897) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.