TRIG-RULE

○ Dead · Abandoned

U.S. federal trademark · Serial No. 78943662

Mark

TRIG-RULE

Status

Abandoned

Serial Number

78943662

Filing Date

August 2, 2006

Class(es)

Class 016

Owner

01 · Mount Holly, NJ, US

circular arc measurement device used as an educational aid for teaching trigonometry that displays the sine and cosine values of angles

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.