US Plant Patent PP14989
Blue Heaven
Agapanthus plant named ‘Blue Heaven’
PUBLIC DOMAIN
Patent expired September 23, 2023. 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
- PP14989
- Filed
- September 23, 2003
- Granted
- July 6, 2004
- Expires
- September 23, 2023
- Inventor
- DE JONG KEES C J
Abstract
A new cultivar of Agapanthus named ‘Blue Heaven’ that is characterized by an upright, clumping habit, green leaves, perpetual blooming and profuse production of violet-blue flowers. In combination these traits set ‘Blue Heaven’ apart from all other existing varieties of Agapanthus known to the inventor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct variety of Agapanthus plant named ‘Blue Heaven’ as described and illustrated.
Read the full patent: US Plant Patent PP14989 in full — the complete specification, every figure, and the file history.