US Plant Patent PP17331
MNIJ92
Azalea plant named ‘MNIJ92’
PUBLIC DOMAIN
Patent expired October 8, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 13, 2025. This patent earned 87 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17331
- Filed
- July 13, 2005
- Granted
- January 2, 2007
- Expires
- October 8, 2025
- Assignee
- HARRIS JAMES O
- Inventor
- HARRIS JAMES O
Abstract
A new variety of Azalea plant found as a seedling in a planned cross between the female hybrid Azalea ‘EMBERS’ and the male hybrid Azalea ‘September Morn’ is disclosed. The new variety possesses a unique blooming time and is very cold hardy. It is small, compact, dense and low-growing Azalea with attractive, single red flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new variety of Azalea plant named ‘MNIJ92’ as herein shown and described.
Read the full patent: US Plant Patent PP17331 in full — the complete specification, every figure, and the file history.