BLOCKAGE BUSTER
USPTO (United States) · Serial 73030504
- Status
- cancelled
- Status updated
- 24 September 2016
- Filing date
- 26 August 1974
- Registration date
- 25 February 1975
- Nice classification
- 6
- Owner
- BLOCKAGE BUSTER INDUSTRIES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73030504) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.