PORTA-TEST REVOLUTION
USPTO (United States) · Serial 76064157
- Status
- registered
- Status updated
- 1 December 2023
- Filing date
- 6 June 2000
- Registration date
- 19 June 2001
- Nice classification
- 7
- Owner
- NATIONAL TANK COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76064157) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.