LUMOGRAPH
USPTO (United States) · Serial 71653937
- Status
- registered
- Status updated
- 4 April 2016
- Filing date
- 29 September 1953
- Registration date
- 13 March 1956
- Nice classification
- 37
- Owner
- STAEDTLER SE
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71653937) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.