Trademarks owned by Detlev E. Hasselmann

Detlev E. Hasselmann's most recent trademark was filed thirty-one years ago. They have been associated with two trademarks over the last thirty-six years and have zero trademarks that are alive.

Leak Computer

Dead 710 — Cancelled - Section 8
Serial #: 73676086
Registration Date: 8/23/1988

Trademarks Previously Owned by Detlev E. Hasselmann

Vacuchek

Alive 800 — Registered and Renewed
Serial #: 74357839
Registration Date: 2/1/1994

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