US Plant Patent PP17681
Sunhore
Petunia plant named ‘Sunhore’
PUBLIC DOMAIN
Patent expired October 26, 2025. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP17681
- Filed
- October 26, 2005
- Granted
- May 1, 2007
- Expires
- October 26, 2025
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- IWAKI KAZUNARI; MIYAZAKI KIYOSHI; ISHIHARA TAKURO; MIYANO SHINYA
Abstract
A new and distinct cultivar of Petunia plant named ‘Sunhore’, characterized by its outwardly spreading, mounded and decumbent plant habit; vigorous and freely branching growth habit; freely flowering habit; large coral pink-colored flowers with purple-colored venation; long flowering period; 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 cultivar of Petunia plant named ‘Sunhore’, as illustrated and described.
Read the full patent: US Plant Patent PP17681 in full — the complete specification, every figure, and the file history.