US Plant Patent PP35761
Balrocurp
Penstemon plant named ‘Balrocurp’
UNDER PATENT
Still under patent. Protection ends September 14, 2043.
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
- PP35761
- Filed
- September 14, 2023
- Granted
- April 16, 2024
- Expires
- September 14, 2043
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- ALFF EMILY E
Abstract
A new and distinct cultivar of Penstemon plant named ‘Balrocurp’, characterized by its deep purple-colored flowers with a white throat, dark green-colored foliage, and moderately vigorous, compact-upright growth habit, is disclosed.
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 cultivar of Penstemon plant named ‘Balrocurp’, substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP35761 in full — the complete specification, every figure, and the file history.