Mark Identification

INSIDETRAK

Serial Number

74363790

Filing Date

Mar 1, 1993

Registration Date

Jul 12, 1994

Trademark by

POLHEMUS INCORPORATED

Classification Information

measuring instruments for use in conjunction with a computer; namely, electronic input devices having a source unit, a remote sensor unit and an electronic unit for determining the position and orientation of the remote sensor unit with respect to the source unit

Electrical and Scientific Apparatus