LUMOCHROM
USPTO (United States) · Serial 72037455
- Status
- cancelled
- Status updated
- 1 April 2016
- Filing date
- 18 September 1957
- Registration date
- 29 September 1959
- Nice classification
- 37
- Owner
- STAEDTLER, J.S.
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72037455) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.