LINE LEVEL SHIFTER
USPTO (United States) · Serial 76386753
- Status
- registered
- Status updated
- 28 August 2023
- Filing date
- 25 March 2002
- Registration date
- 11 February 2003
- Nice classification
- 9
- Owner
- SOUND ENHANCEMENT PRODUCTS, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76386753) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.