SPIROID
USPTO (United States) · Serial 72010167
- Status
- registered
- Status updated
- 27 April 2017
- Filing date
- 13 June 1956
- Registration date
- 12 March 1957
- Nice classification
- 26
- Owner
- ILLINOIS TOOL WORKS
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72010167) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.