US Plant Patent PP32380
Pink Diamonds
Dicentra plant named ‘Pink Diamonds’
UNDER PATENT
Still under patent. Protection ends November 8, 2039.
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
- PP32380
- Filed
- November 8, 2019
- Granted
- October 20, 2020
- Expires
- November 8, 2039
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and unique Fern-leafed Bleeding Heart, Dicentra plant named ‘Pink Diamonds’ characterized by compact habit and fern-like blue-green foliage. The plant flowers with two-tone pink and white heart-shaped lightly-fragrant flowers on panicles that have extended flowering periods on older panicles and new with panicles to stay in bloom 16 to 20 weeks beginning late spring. The new plant has an excellent growth rate.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct cultivar of Fern-leafed Bleeding Heart, Dicentra plant named ‘Pink Diamonds’ as herein described and illustrated.
Read the full patent: US Plant Patent PP32380 in full — the complete specification, every figure, and the file history.