US Plant Patent PP22871
USMECA8205
Mecardonia plant named ‘USMECA8205’
UNDER PATENT
Still under patent. Protection ends December 11, 2030.
Twenty years from the filing date would end on June 1, 2030. This patent earned 193 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22871
- Filed
- June 1, 2010
- Granted
- July 24, 2012
- Expires
- December 11, 2030
- Assignee
- PLANT 21 LLC, SAKAZAKI USHIO
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct cultivar of Mecardonia plant named ‘USMECA8205’, characterized by its low mounding to trailing plant habit; freely branching habit; dense and bushy growth habit; early and freely flowering habit; bright yellow-colored flowers; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Mecardonia plant named ‘USMECA8205’ as illustrated and described.
Read the full patent: US Plant Patent PP22871 in full — the complete specification, every figure, and the file history.