Skip to content
The Patent Garden

US Plant Patent PP18027

SUGARPEACH II

Peach tree named ‘SUGARPEACH II’

PUBLIC DOMAIN

Patent expired February 1, 2026. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on December 20, 2025. This patent earned 43 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP18027, the photograph of SUGARPEACH II printed in the patent.
Figure 1 from US Plant Patent PP18027, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP18027
Filed
December 20, 2005
Granted
September 11, 2007
Expires
February 1, 2026
Inventor
BRADFORD LOWELL GLEN

Abstract

The present invention relates to a peach tree, Prunus persica, and more particularly to a new and distinct variety characterized by a large size, vigorous, hardy, self-fertile, productive and regular bearing tree. The fruit matures under the ecological conditions described in the latter part of June, with first picking on Jun. 20, 2005. The fruit is very large in size, sub-acid and sweet in flavor, globose in shape, clingstone in type, firm in texture, yellow with some red streaking in flesh color, and full dark red in skin color. The variety was developed as a first generation cross using ‘Coral Princess’ white flesh peach as the selected seed parent and an unnamed white flesh nectarine as the selected pollen parent.

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 peach tree, substantially as illustrated and described, that is similar to ‘Spring Candy’ (U.S. Plant Pat. No. 14,677) peach by producing peaches that are yellow with some red bleeding in flesh color, sub-acid in flavor, globose in shape, and firm in texture, but is distinguished therefrom by producing peaches that are significantly larger in size and the at are clingstone rather than freestone.

Read the full patent: US Plant Patent PP18027 in full — the complete specification, every figure, and the file history.