Mark Identification

INVO

Serial Number

73329351

Filing Date

Sep 23, 1981

Registration Date

Mar 22, 1983

Trademark by

INVO SPLINE INC.

Classification Information

Solid Spline Plug and Ring Gages, Indicator-Type Spline Plug and Ring Gages, Locking Spline Inspection Arbors and Concentricity Gages

Electrical and Scientific Apparatus