MASTERLINE
USPTO (United States) · Serial 72020819
- Status
- registered
- Status updated
- 18 January 1999
- Filing date
- 11 December 1956
- Registration date
- 15 April 1958
- Nice classification
- 21
- Owner
- BLONDER-TONGUE LABORATORIES, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72020819) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.