US Plant Patent PP23043
Pink Heartbreaker
Weeping redbud tree named ‘Pink Heartbreaker’
UNDER PATENT
Still under patent. Protection ends October 25, 2030.
Twenty years from the filing date would end on January 29, 2030. This patent earned 269 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23043
- Filed
- January 29, 2010
- Granted
- September 18, 2012
- Expires
- October 25, 2030
- Assignee
- EATON DONALD
- Inventor
- EATON DONALD
Abstract
A new and distinct redbud tree named ‘Pink Heartbreaker’ is characterized by its strong weeping growth. This cultivar also exhibits vigorous growth throughout the growing season and striking clusters of pink flowers during the spring bloom. Like the parent plant, Cercis canadensis , ‘Pink Heartbreaker’ is disease and pest resistant.
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 Cercis canadensis tree named ‘Pink Heartbreaker’ as illustrated and described herein.
Read the full patent: US Plant Patent PP23043 in full — the complete specification, every figure, and the file history.