US Plant Patent PP31590
KLEDG17297
Dianthus plant named ‘KLEDG17297’
UNDER PATENT
Still under patent. Protection ends August 24, 2038.
Twenty years from the filing date would end on May 30, 2038. This patent earned 86 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP31590
- Filed
- May 30, 2018
- Granted
- March 24, 2020
- Expires
- August 24, 2038
- Assignee
- KLEMM & SOHN GMBH & CO KG
- Inventor
- KLEMM NILS; Gutbrodt Lena
Abstract
A new Dianthus plant designated ‘KLEDG17297’ particularly distinguished by dark-pink semi-double flowers with purple eyes and an upright habit, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of Dianthus plant designated ‘KLEDG17297’ as illustrated and described herein.
Read the full patent: US Plant Patent PP31590 in full — the complete specification, every figure, and the file history.