LAB ONE
USPTO (United States) · Serial 72041516
- Status
- registered
- Status updated
- 21 June 1999
- Filing date
- 29 November 1957
- Registration date
- 16 September 1958
- Nice classification
- -
- Owner
- CHEMICAL SERVICE OF BALTIMORE, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72041516) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.