PORTA-LIGHT
USPTO (United States) · Serial 71406989
- Status
- registered
- Status updated
- 13 September 1999
- Filing date
- 1 June 1938
- Registration date
- 6 December 1938
- Nice classification
- 21
- Owner
- H. & A. Selmer, Incorporated
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71406989) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.