US Plant Patent PP20496
Autumn Sunset
Euphorbia plant named ‘Autumn Sunset’
UNDER PATENT
Still under patent. Protection ends June 6, 2028.
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
- PP20496
- Filed
- June 6, 2008
- Granted
- November 17, 2009
- Expires
- June 6, 2028
- Assignee
- GLICK BARRY
- Inventor
- GLICK BARRY
Abstract
A new and distinct Euphorbia griffithii×ephithymoides cultivar named ‘AUTUMN SUNSET’ is disclosed, characterized by distinct bright orange floral bracts, upright plant shape and free flowering habit. The new variety is a Euphorbia hybrid, and naturally blooms during June and July.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Euphorbia plant named ‘AUTUMN SUNSET’ as herein illustrated and described.
Read the full patent: US Plant Patent PP20496 in full — the complete specification, every figure, and the file history.