ELECTRO HYGIENE
USPTO (United States) · Serial 71535142
- Status
- registered
- Status updated
- 21 September 2001
- Filing date
- 20 September 1947
- Registration date
- 29 August 1950
- Nice classification
- 21
- Owner
- ROYAL APPLIANCE MFG. CO.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71535142) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.