P
Pinakel
Trademark Analytics

KOSS CORPORATION

US
Total marks
28
Live
18
Live %
64.3%
First filing
1974-11-19
Top NICE
9Electronics & software
Total opposition events
3
Sum across all this owner's marks
As Plaintiff (filed)
1
Owner challenged someone else
As Defendant (received)
0
Owner's mark was challenged
Detailed per-opposition records, opposing parties, and outcomes will appear here in a future update.