US Plant Patent PP21879
3013/01
Cosmos plant named ‘3013/01’
UNDER PATENT
Still under patent. Protection ends September 30, 2029.
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
- PP21879
- Filed
- September 30, 2009
- Granted
- April 19, 2011
- Expires
- September 30, 2029
- Assignee
- HAMMETT KEITH, POULTER RUSSELL
- Inventor
- POULTER RUSSELL; HAMMETT KEITH
Abstract
A new cultivar of Cosmos plant named ‘3013/01’ which exhibits a compact habit and which bears dark maroon colored flowers from late spring through late summer. In combination these traits set ‘3013/01’ apart from all other existing varieties of Cosmos known to the inventor.
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 Cosmos plant named ‘3013/01’ as described and illustrated herein.
Read the full patent: US Plant Patent PP21879 in full — the complete specification, every figure, and the file history.