US Plant Patent PP30647
G14402DAHL
Dahlia plant named ‘G14402DAHL’
UNDER PATENT
Still under patent. Protection ends November 15, 2037.
Twenty years from the filing date would end on September 14, 2037. This patent earned 62 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP30647
- Filed
- September 14, 2017
- Granted
- July 2, 2019
- Expires
- November 15, 2037
- Inventor
- PALMER IRENE E; UCHNEAT MICHAEL S
Abstract
A new and distinct cultivar of Dahlia plant named ‘G14402DAHL’, characterized by its upright and mounding plant habit; vigorous growth habit; freely branching habit; dark green-colored leaves; early and freely flowering habit; and large semi-double type inflorescences with greyed purple-colored ray florets.
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 Dahlia plant named ‘G14402DAHL’ as illustrated and described.
Read the full patent: US Plant Patent PP30647 in full — the complete specification, every figure, and the file history.