ROTASWITCH
USPTO (United States) · Serial 72133228
- Status
- registered
- Status updated
- 10 February 1988
- Filing date
- 4 December 1961
- Registration date
- 5 March 1963
- Nice classification
- 21
- Owner
- DISC INSTRUMENTS, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72133228) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.