US Plant Patent PP23778
Festival Red
Interspecific tree named ‘Festival Red’
UNDER PATENT
Still under patent. Protection ends February 22, 2032.
Twenty years from the filing date would end on December 12, 2031. This patent earned 72 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23778
- Filed
- December 12, 2011
- Granted
- July 30, 2013
- Expires
- February 22, 2032
- Inventor
- ZAIGER GARY NEIL; GARDNER LEITH MARIE; ZAIGER GRANT GENE
Abstract
A new and distinct variety of interspecific tree ( Prunus species). The following features of the tree and its fruit are characterized with the tree budded on ‘Nemaguard’ Rootstock (non-patented), grown on Handford sandy loam soil with Storie Index rating 95, in USDA Hardiness Zone 9, near Modesto, Calif., with standard commercial fruit growing practices, such as pruning, thinning, spraying, irrigation and fertilization. Its novelty consists of the following combination of desirable features: 1. Vigorous, upright tree growth. 2. Heavy and regular bearer of large size fruit. 3. Fruit with very good flavor and eating quality. 4. Fruit with attractive dark red skin color. 5. Fruit with attractive red flesh. 6. Fruit with good handling and shipping quality.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
The invention claimed is: 1. A new and distinct variety of interspecific tree, substantially as illustrated and described.
Read the full patent: US Plant Patent PP23778 in full — the complete specification, every figure, and the file history.