BLACKSTAR by GOTHAM PRODUCTS, INC. (Track this)
Intl: (011) Environmental control apparatus US: 013; 021; 023; 031; 034 Filing date: 24-Feb-2012 Serial number: 85551711
BLACKSTAR by Blackstar Amplification Ltd (Track this)
Intl: (009) Electrical and scientific apparatus; (016) Paper goods and printed matter; (025) Clothing US: 021; 023; 026; 036; 038; 002; 005; 022; 023; 029; 037; 038; 050; 022; 039 Filing date: 11-Nov-2011 Serial number: 79112207
BLACKSTAR by Blackstar Amplification Ltd (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 15-Dec-2006 Serial number: 79033895
BLACKSTAR by GRANT PRIDECO, INC. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 20-Dec-2001 Serial number: 76351887
BLACKSTAR by BAART INDUSTRIAL GROUP LLC (Track this)
Intl: (007) Machinery US: 013; 019; 021; 023; 031; 034; 035 Filing date: 14-Dec-1999 Serial number: 75871889