Trademarks owned by Engineering Information Inc.

Engineering Information Inc.'s most recent trademark was filed thirty-four years ago. They have been associated with seven trademarks over the last fifty-four years and have zero trademarks that are alive.

Ei Chemdisc

Dead 710 — Cancelled - Section 8
Serial #: 74038375
Registration Date: 12/3/1991

Ei Reference Desk

Dead 710 — Cancelled - Section 8
Serial #: 74017546
Registration Date: 1/15/1991

Eidisc

Dead 710 — Cancelled - Section 8
Serial #: 74010480
Registration Date: 11/13/1990

Ei Engineering Conference Index

Dead 710 — Cancelled - Section 8
Serial #: 73649199
Registration Date: 10/20/1987

Engineering and Industrial Software Directory

Dead 602 — Abandoned-Failure to Respond or Late Response
Serial #: 73649046
Initial Filing 3/12/1987

Trademarks Previously Owned by Engineering Information Inc.

The Engineering Index

Alive 800 — Registered and Renewed
Serial #: 73446039
Registration Date: 8/28/1984

Compendex

Alive 800 — Registered and Renewed
Serial #: 72342736
Registration Date: 10/26/1971

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