POPULAR SCIENCE
USPTO (United States) · Serial 71700749
- Status
- registered
- Status updated
- 3 September 2016
- Filing date
- 28 December 1955
- Registration date
- 6 November 1956
- Nice classification
- 38
- Owner
- BONNIER CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71700749) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.