DH10B
USPTO (United States) · Serial 74082995
- Status
- abandoned
- Status updated
- 19 May 1992
- Filing date
- 30 July 1990
- Registration date
- -
- Nice classification
- 1
- Owner
- Life Technologies, Inc.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74082995) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.