US Plant Patent PP29163
ET RDB 410
Rudbeckia plant named ‘ET RDB 410’
UNDER PATENT
Still under patent. Protection ends October 8, 2036.
Twenty years from the filing date would end on September 13, 2036. This patent earned 25 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29163
- Filed
- September 13, 2016
- Granted
- March 27, 2018
- Expires
- October 8, 2036
- Inventor
- BISSCHOP ELISABETH; NOORDHUIS BART
Abstract
A new and distinct cultivar of Rudbeckia plant named ‘ET RDB 410’, characterized by its compact, upright to outwardly spreading and mounded plant habit; freely branching growth habit; relatively small leaves; freely flowering habit; single-type inflorescences with yellow and greyed orange bi-colored ray florets positioned above the foliar plane on strong peduncles; and good postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Rudbeckia plant named ‘ET RDB 410’ as illustrated and described.
Read the full patent: US Plant Patent PP29163 in full — the complete specification, every figure, and the file history.