TELEFUNKEN
USPTO (United States) · Serial 71405140
- Status
- cancelled
- Status updated
- 28 May 2001
- Filing date
- 11 April 1938
- Registration date
- 14 May 1940
- Nice classification
- 21
- Owner
- AEG-Telefunken Aktiengesellschaft
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71405140) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.