BLUE SHIELD
USPTO (United States) · Serial 73237101
- Status
- cancelled
- Status updated
- 20 January 2023
- Filing date
- 29 October 1979
- Registration date
- 6 July 1982
- Nice classification
- 1
- Owner
- Canadian Liquid Air Ltd.-Air Liquide Canada Ltee.
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73237101) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.