US Plant Patent PP20318
Petno Orange
Chrysanthemum plant named ‘Petno Orange’
UNDER PATENT
Still under patent. Protection ends February 4, 2028.
Twenty years from the filing date would end on December 14, 2027. This patent earned 52 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP20318
- Filed
- December 14, 2007
- Granted
- September 15, 2009
- Expires
- February 4, 2028
- Assignee
- NOODELIJK ROBERT
- Inventor
- NOODELIJK ROBERT
Abstract
A chrysanthemum plant named ‘Petno Orange’ characterized by small-sized orange flowers with yellow-green centers, prolific branching, a natural season flowering date of 26 September, a blooming period of 6 weeks, a round to flat plant habit, a spreading growth habit and rapid growth rate, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of chrysanthemum plant as described and illustrated.
Read the full patent: US Plant Patent PP20318 in full — the complete specification, every figure, and the file history.