US Plant Patent PP28374
KLECH15023
Calceolaria plant named ‘KLECH15023’
UNDER PATENT
Still under patent. Protection ends April 24, 2036.
Twenty years from the filing date would end on January 19, 2036. This patent earned 96 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28374
- Filed
- January 19, 2016
- Granted
- September 12, 2017
- Expires
- April 24, 2036
- Assignee
- KLEMM & SOHN GMBH & CO KG
- Inventor
- KLEMM NILS; WILDE KATINKA
Abstract
A new calceolaria plant particularly distinguished by having red flowers, and medium-late earliness to flower, 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 calceolaria plant named ‘KLECH15023’ as illustrated and described herein.
Read the full patent: US Plant Patent PP28374 in full — the complete specification, every figure, and the file history.