CELLECT-ION
USPTO (United States) · Serial 74305237
- Status
- cancelled
- Status updated
- 8 December 2001
- Filing date
- 18 August 1992
- Registration date
- 29 November 1994
- Nice classification
- 1
- Owner
- Whatman Paper Limited
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74305237) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.