US Plant Patent PP33446
CAKEQUEEN
Nectarine tree named ‘CAKEQUEEN’
UNDER PATENT
Still under patent. Protection ends March 9, 2040.
Twenty years from the filing date would end on November 20, 2039. This patent earned 110 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP33446
- Filed
- November 20, 2019
- Granted
- September 7, 2021
- Expires
- March 9, 2040
- Assignee
- Agro Selections Fruits
- Inventor
- MAILLARD LAURENCE; MAILLARD ARSÈNE
Abstract
A new and distinct variety of white flat nectarine tree denominated ‘CAKEQUEEN’ has fruits with a late harvest time, high eating quality and very long shelf life without alteration before and after harvesting, with a semi-sweet white flesh, sometimes with a red pigmentation in a star shape around the stone cavity and into the stone cavity, and an attractive luminous skin with a very high percentage of luminous purple red blush on skin surface, on a red background.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of white flat nectarine tree as illustrated and described, characterized by fruits with a late harvest time, high eating quality, and very long shelf life without alteration before and after harvesting, with a semi-sweet white flesh, sometimes with a red pigmentation in a star shape around the stone cavity and into the stone cavity, and an attractive luminous skin with a very high percentage of luminous purple red blush on skin surface, on a red background.
Read the full patent: US Plant Patent PP33446 in full — the complete specification, every figure, and the file history.