NEVER-CLOG
USPTO (United States) · Serial 71685752
- Status
- registered
- Status updated
- 27 September 2016
- Filing date
- 18 April 1955
- Registration date
- 17 July 1956
- Nice classification
- 21
- Owner
- PULLMAN VACUUM CLEANER CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71685752) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.