US Plant Patent PP31958
P15PY4
Delosperma plant named ‘P15PY4’
UNDER PATENT
Still under patent. Protection ends June 7, 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
- PP31958
- Filed
- June 7, 2019
- Granted
- July 7, 2020
- Expires
- June 7, 2039
- Assignee
- NISHIKAWA KOICHIRO
- Inventor
- NISHIKAWA KOICHIRO
Abstract
A new cultivar of Delosperma plant named ‘P15PY4’ that is characterized by its low-growing plant habit, its long blooming period and its flowers with multi-color petals that have creamy white centers, yellow mid-sections and light pastel pink petals.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct variety of Delosperma plant named ‘P15PY4’ as described and illustrated herein.
Read the full patent: US Plant Patent PP31958 in full — the complete specification, every figure, and the file history.