DIF-RING
USPTO (United States) · Serial 88301620
- Status
- registered
- Status updated
- 19 April 2022
- Filing date
- 14 February 2019
- Registration date
- 19 April 2022
- Nice classification
- 17
- Owner
- Duoline Technologies, Inc.
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 88301620) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.