CONSTELLATION ENERGY SOURCE
USPTO (United States) · Serial 75319196
- Status
- cancelled
- Status updated
- 11 April 2009
- Filing date
- 3 July 1997
- Registration date
- 9 July 2002
- Nice classification
- 36
- Owner
- Baltimore Gas and Electric Company
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75319196) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.