ENERGY SAVER SYSTEMS
USPTO (United States) · Serial 74009504
- Status
- cancelled
- Status updated
- 25 November 1997
- Filing date
- 11 December 1989
- Registration date
- 21 May 1991
- Nice classification
- -
- Owner
- VIRGINIA ELECTRIC AND POWER COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74009504) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.