Trademarks owned by Leffingwell Chemical Company
Leffingwell Chemical Company's most recent trademark was filed fifty-six years ago. They have been associated with two trademarks over the last fifty-six years and have zero trademarks that are alive.
Trademarks Previously Owned by Leffingwell Chemical Company
Nutra-Spray |
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Dead 900 — Expired | |
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Serial #: | 72282593 |
Registration Date: | 5/4/1971 |
Sorba-Spray |
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Dead 710 — Cancelled - Section 8 | |
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Serial #: | 72280602 |
Registration Date: | 11/10/1970 |