B-VOCAL
USPTO (United States) · Serial 75426939
- Status
- cancelled
- Status updated
- 5 November 2021
- Filing date
- 2 February 1998
- Registration date
- 10 August 1999
- Nice classification
- 35
- Owner
- SIGMA-ALDRICH CO.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75426939) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.