US Plant Patent PP23777
CN 121
Apple tree ‘CN 121’
UNDER PATENT
Still under patent. Protection ends March 9, 2032.
Twenty years from the filing date would end on March 15, 2031. This patent earned 360 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23777
- Filed
- March 15, 2011
- Granted
- July 30, 2013
- Expires
- March 9, 2032
- Assignee
- NYSTROM CHARLES
- Inventor
- NYSTROM CHARLES
Abstract
A new and distinct variety of apple tree ‘ Malus domestica ’ which is denominated varietally as ‘CN 121’ and which produces an attractively colored apple which his mature for harvesting and shipment approximately September 19 under the ecological conditions prevailing near Ephrata, Wash., in the central portion of Washington State.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
Having thus described and illustrated my new variety of apple tree, what I claim is new, and desire to secure by Plant Letters Patent is: 1. A new and distinct variety of apple tree, substantially as illustrated and described and which is characterized principally as to novelty by producing an attractively colored apple which is ripe for harvesting and shipment on or before September 19 th under the ecological conditions prevailing near Ephrata, Wash. in the central part of Washington State.
Read the full patent: US Plant Patent PP23777 in full — the complete specification, every figure, and the file history.