US Plant Patent PP15546
Balangbeke
Angelonia plant named ‘Balangbeke’
PUBLIC DOMAIN
Patent expired January 6, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 19, 2023. This patent earned 18 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15546
- Filed
- December 19, 2003
- Granted
- February 8, 2005
- Expires
- January 6, 2024
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- LEUE ELLEN F
Abstract
A new and distinct cultivar of Angelonia plant named ‘Balangbeke’ characterized by its violet-blue-colored flowers, medium green-colored foliage, and semi-prostrate to trailing, well branched growth habit.
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 Angelonia plant named ‘Balangbeke’ substantially, as herein shown and described, which: 1. Exhibits purple-colored flowers, 2. Forms medium green-colored foliage, and 3. Exhibits a semi-prostrate to trailing, well branched growth habit.
Read the full patent: US Plant Patent PP15546 in full — the complete specification, every figure, and the file history.