LH
USPTO (United States) · Serial 73649804
- Status
- cancelled
- Status updated
- 11 December 1995
- Filing date
- 17 March 1987
- Registration date
- 6 June 1989
- Nice classification
- 2, 4, 7, 9, 11, 16, 37, 41, 42
- Owner
- LEYBOLD AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73649804) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.