US Plant Patent PP19891
B. Thome McIntosh
Apple tree named ‘B. Thome McIntosh’
UNDER PATENT
Still under patent. Protection ends October 19, 2026.
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
- PP19891
- Filed
- October 19, 2006
- Granted
- April 7, 2009
- Expires
- October 19, 2026
- Assignee
- THOME BERNARD J
- Inventor
- THOME BERNARD J
Abstract
A new and distinct variety of McIntosh apple tree, ‘Apple Tree named B. Thome McIntosh,’ originating as a limb mutation of the Malus domestica variety of ‘Starling’ (U.S. Plant Pat. No. 7,167). This new variety is unique from its parent and other McIntosh cultivars in the greenish coloration of its flesh and the red coloration of the blossom and the leaf petiole.
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 apple tree, Malus domestica, substantially as herein shown and described.
Read the full patent: US Plant Patent PP19891 in full — the complete specification, every figure, and the file history.