US Plant Patent PP23933
DS 22
Apple tree ‘DS 22’
UNDER PATENT
Still under patent. Protection ends April 26, 2032.
Twenty years from the filing date would end on March 15, 2031. This patent earned 408 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23933
- Filed
- March 15, 2011
- Granted
- October 1, 2013
- Expires
- April 26, 2032
- Assignee
- SHEFELBINE DOUG
- Inventor
- SHEFELBINE DOUG
Abstract
A new and distinct variety of apple tree is described and which is somewhat similar in its overall characteristics to that of the ‘Honeycrisp’ apple tree (U.S. Plant Pat. No. 7,197), but which is distinguishable therefrom by producing a fruit which is ripe for harvesting and shipment about 5 days earlier than the ‘Honeycrisp’ apple tree when grown under the prevailing ecological conditions which occur near Ephrata, Wash.
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, is a desire to secure by Plant Letters Patent is: 1. A new and distinct variety of apple tree, Malus domestica substantially as illustrated and described, and which is characterized principally as to novelty by bearing an attractively colored apple which is ripe for harvesting and shipment about September 4 th under the ecological conditions prevailing near Ephrata, Wash.
Read the full patent: US Plant Patent PP23933 in full — the complete specification, every figure, and the file history.