CALC-TECH
USPTO (United States) · Serial 79037544
- Status
- cancelled
- Status updated
- 9 March 2017
- Filing date
- 8 March 2007
- Registration date
- 24 March 2009
- Nice classification
- 11, 37, 42
- Owner
- Schulte, Hartmut
- Owner country
- DE
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79037544) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.