Mine Safety Appliances Company
USTotal marks
10
Live
3
Live %
30.0%
First filing
1955-06-27
Top NICE
9Electronics & software
Total opposition events
3
Sum across all this owner's marks
As Plaintiff (filed)
0
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.