US Plant Patent PP13150
First Light
Helianthus plant named ‘First Light’
PUBLIC DOMAIN
Patent expired July 16, 2021. This plant is in the public domain — anyone may propagate and sell it.
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
- PP13150
- Filed
- July 16, 2001
- Granted
- October 29, 2002
- Expires
- July 16, 2021
- Inventor
- HAMMETT KEITH RICHARD WILLIAM
Abstract
A distinct cultivar of Helianthus plant named ‘First Light’, characterized by its erect and spiked plant habit; freely basal branching habit; dense and full plants; freely flowering habit; daisy-type inflorescences with bright yellow ray florets and dark brown disc florets; 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 cultivar of Helianthus plant named ‘First Light’, as illustrated and described.
Read the full patent: US Plant Patent PP13150 in full — the complete specification, every figure, and the file history.