3 trademarks were found for owners matching the name National Association Of Underwater Instructors.
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1 TM: 2014365
Desc: NAUI WORLDWIDE
Owner: National Association of Underwater Instructors
Class: 41
Status: Protected: Registered/protected
2 TM: 516798
Desc: NAUI

Owner: National Association of Underwater Instructors
Class: 16
Status: Removed
Not renewed: Renewal fee not paid
3 TM: 437109
Desc: NAUI

Owner: National Association of Underwater Instructors
Class: 41
Status: Removed
Not renewed: Renewal fee not paid