US Plant Patent PP19594
Sweet Juana
Peach tree named ‘Sweet Juana’
UNDER PATENT
Still under patent. Protection ends February 4, 2028.
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
- PP19594
- Filed
- February 4, 2008
- Granted
- December 23, 2008
- Expires
- February 4, 2028
- Inventor
- ZAIGER GARY NEIL; GARDNER LEITH MARIE; ZAIGER GRANT GENE
Abstract
A new and distinct variety of peach tree ( Prunus persica ). The following features of the tree and its fruit are characterized with the tree budded on ‘Nemagaurd’ 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 consist of the following combination of desirable features: 1. The tree being a regular and productive bearer of large size fruit. 2. Fruit holding firm on the tree 7 to 8 days after maturity (shipping ripe). 3. Producing fruit with a high degree of attractive red skin color. 4. Vigorous, upright tree growth. 5. Fruit with a mild, sweet, sub-acid flavor. 6. Fruit with good storage and handling quality.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. The present new variety of peach tree ( Prunus persica ), substantially as illustrated and described, characterized by its large size, vigorous, upright growth, being a productive and regular bearer of large size, late maturing, yellow flesh, clingstone fruit with a very good flavor and eating quality; the fruit is further characterized by having an attractive red skin color and being relatively uniform in size throughout the tree.
Read the full patent: US Plant Patent PP19594 in full — the complete specification, every figure, and the file history.