Plant
Ulmus
3 US plant patents name this plant. 0 have expired, so those cultivars are free to propagate and sell. The next of the 3 still protected comes off patent on July 18, 2039.
Still under patent — 3 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- DavesStraightUpPP31914Ulmus plant named ‘DavesStraightUp’UNDER PATENTJuly 18, 2039
- EveralanPP36522Ulmus plant named ‘Everalan’UNDER PATENTAugust 9, 2044
- UCMTFPP37271Ulmus tree named ‘UCMTF’UNDER PATENTMarch 19, 2045
Botanically this is Ulmus. A patent expiring frees the plant, and its cultivar name with it — cultivar names cannot be trademarked. Any brand name it is sold under is a separate thing and may still be owned.