US Plant Patent PP13673
Sinning
Agastache plant named ‘Sinning’
PUBLIC DOMAIN
Patent expired June 17, 2022. 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
- PP13673
- Filed
- June 17, 2002
- Granted
- March 25, 2003
- Expires
- June 17, 2022
- Inventor
- SINNING DUANE
Abstract
A distinct cultivar of Agastache plant named ‘Sinning’, characterized by its uniform, compact and upright plant habit; freely branching growth habit; early flowering; numerous purple-colored tubular flowers positioned close together on erect flowering spikes; fragrant foliage and flowers; and excellent 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 Agastache plant named ‘Sinning’, as illustrated and described.
Read the full patent: US Plant Patent PP13673 in full — the complete specification, every figure, and the file history.