VULKASIL
USPTO (United States) · Serial 73474559
- Status
- cancelled
- Status updated
- 5 October 1992
- Filing date
- 9 April 1984
- Registration date
- 4 February 1986
- Nice classification
- 1
- Owner
- BAYER AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73474559) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.