DOCU-LOK
USPTO (United States) · Serial 73164689
- Status
- registered
- Status updated
- 6 September 1999
- Filing date
- 3 April 1978
- Registration date
- 28 November 1978
- Nice classification
- 16
- Owner
- WESTVACO CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73164689) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.