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The Patent Garden

Nursery or breeding house

SIEBENTHALER COMPANY

3 US plant patents, granted between 1980 and 1981.

Filed under the SIEBENTHALER name. Related entities are listed separately on the SIEBENTHALER search, because a company and a person are not the same filer even when the name matches.

Already in the public domain — 3 cultivars

Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.