PORTA-LAMP
USPTO (United States) · Serial 72185293
- Status
- registered
- Status updated
- 18 January 1989
- Filing date
- 24 January 1964
- Registration date
- 30 August 1966
- Nice classification
- 21
- Owner
- CRESTWOOD ENTERPRISES
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72185293) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.