US Plant Patent PP24145
Shishika-01
Dianthus plant named ‘Shishika-01’
UNDER PATENT
Still under patent. Protection ends May 18, 2032.
Twenty years from the filing date would end on February 10, 2032. This patent earned 98 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24145
- Filed
- February 10, 2012
- Granted
- January 7, 2014
- Expires
- May 18, 2032
- Inventor
- SHISHIDO KAZUYUKI
Abstract
A new and distinct cultivar of Dianthus plant named ‘Shishika-01’, characterized by its upright and mounding plant habit; moderately vigorous growth habit; short internodes and freely branching habit; red purple-colored flowers with white-colored centers that are positioned above the foliar plane; and good garden performance.
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 Dianthus plant named ‘Shishika-01’ as illustrated and described.
Read the full patent: US Plant Patent PP24145 in full — the complete specification, every figure, and the file history.