Trademarks owned by Duffens Optical Company

Duffens Optical Company's most recent trademark was filed fifty-seven years ago. They have been associated with two trademarks over the last fifty-seven years and have zero trademarks that are alive.

Kolor Kote

Dead 900 — Expired
Serial #: 72248790
Registration Date: 9/30/1969

Kosmo Kote

Dead 900 — Expired
Serial #: 72248791
Registration Date: 8/6/1968

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