BERKSHIRE HATHAWAY GROUP
USPTO (United States) · Serial 74229852
- Status
- registered
- Status updated
- 16 April 2014
- Filing date
- 12 December 1991
- Registration date
- 14 June 1994
- Nice classification
- 36
- Owner
- National Liability & Fire Insurance Company
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74229852) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.