US Plant Patent PP14248
Early Pearl
Nectarine tree named ‘Early Pearl’
PUBLIC DOMAIN
Patent expired November 19, 2022. This plant is in the public domain — anyone may propagate and sell it.
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
- PP14248
- Filed
- November 19, 2002
- Granted
- October 21, 2003
- Expires
- November 19, 2022
- Inventor
- BRADFORD LOWELL GLEN
Abstract
The present invention relates to a nectarine tree, Prunus persica, and more particularly to a new and distinct variety broadly characterized by a large size, vigorous, hardy, self-fertile, productive and regular bearing tree. The fruit matures under the ecological conditions described approximately the last week in May, with first picking on May 27, 2002. The fruit is uniformly medium in size, very good in flavor, globose in shape, clingstone in type, moderately firm in texture, white in flesh color, and red in skin color. The variety was developed as a first generation cross using ‘July Pearl’ (U.S. Plant Pat. No. 10,293) white flesh nectarine as the selected seed parent and an unnamed nectarine as the selected pollen parent.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of nectarine tree, substantially as illustrated and described, that is most similar to ‘June Pearl’ (U.S. Plant Pat. No. 9,360) nectarine by producing nectarines that are white in flesh color, nearly full red in skin color, and sweet subacid in flavor, but is distinguished therefrom and an improvement thereon by having leaves with globose instead of reniform glands and by producing fruit that matures about sixteen days earlier and is globose instead of oblong in shape.
Read the full patent: US Plant Patent PP14248 in full — the complete specification, every figure, and the file history.