BIOLOGICAL STAIN COMMISSION
USPTO (United States) · Serial 72068632
- Status
- registered
- Status updated
- 7 February 2022
- Filing date
- 11 February 1959
- Registration date
- 19 September 1961
- Nice classification
- -
- Owner
- BIOLOGICAL STAIN COMMISSION, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72068632) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.