US Plant Patent PP23923
Tonga Wind
Hibiscus plant named ‘Tonga Wind’
UNDER PATENT
Still under patent. Protection ends February 10, 2032.
Twenty years from the filing date would end on December 5, 2031. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23923
- Filed
- December 5, 2011
- Granted
- September 24, 2013
- Expires
- February 10, 2032
- Assignee
- BERGMAN WENDY R, ARIS HORTICULTURE INC
- Inventor
- BERGMAN WENDY R
Abstract
A new and distinct cultivar of Hibiscus plant named ‘Tonga Wind’, characterized by its upright, somewhat outwardly spreading, uniformly mounded and dense plant habit appropriate for container production; glossy dark green-colored leaves; uniform, freely and early flowering habit; bright red-colored flowers; and good postproduction and garden performance.
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 Hibiscus plant named ‘Tonga Wind’ as illustrated and described.
Read the full patent: US Plant Patent PP23923 in full — the complete specification, every figure, and the file history.