Trademarks owned by National Technical Laboratories

National Technical Laboratories's most recent trademark was filed seventy-eight years ago. They have been associated with two trademarks over the last eighty-two years and have zero trademarks that are alive.

Trademarks Previously Owned by National Technical Laboratories

Helipot

Dead 900 — Expired
Serial #: 71490325
Registration Date: 12/24/1946

Sterimatic

Dead 710 — Cancelled - Section 8
Serial #: 71446743
Registration Date: 5/18/1943

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