US Plant Patent PP19752
Deknavona
Chrysanthemum plant named ‘Deknavona’
UNDER PATENT
Still under patent. Protection ends May 2, 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
- PP19752
- Filed
- May 2, 2008
- Granted
- February 17, 2009
- Expires
- May 2, 2028
- Assignee
- DEKKER BREEDING BV
- Inventor
- DEKKER CORNELIS W
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Deknavona’, characterized by its decorative-type inflorescences with pale pink and purple-colored ray florets; strong and upright flowering stems; freely flowering habit; early and uniform flowering response; and good postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Chrysanthemum plant named ‘Deknavona’ as illustrated and described.
Read the full patent: US Plant Patent PP19752 in full — the complete specification, every figure, and the file history.