US Plant Patent PP21072
Lucero
Blueberry plant named ‘Lucero’
UNDER PATENT
Still under patent. Protection ends October 29, 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
- PP21072
- Filed
- October 29, 2008
- Granted
- June 22, 2010
- Expires
- October 29, 2028
- Assignee
- ROYAL BERRIES S L
- Inventor
- ALAMO ANTONIO ABAD; LOPEZ JOSE ULF HAYLER; LYRENE PAUL M
Abstract
A new and distinct Blueberry cultivar is provided that is the product of a controlled breeding program followed by selection. The cultivar flowers and forms fruit that ripens at mid-season. The attractive light blue substantially round berries are formed in compact clusters and exhibit a refreshing blueberry flavor. The berries are well amenable to mechanical harvest. The plant is self-fertile, and the growth habit is generally upright. Attractive evergreen foliage is displayed. A low chilling requirement is also exhibited.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Blueberry plant that possess the following combination of characteristics: (a) flowers at mid-season and forms fruit that ripens at mid-season, (b) displays a generally upright growth habit with attractive evergreen foliage, (c) is self-fertile, (d) displays a low chilling requirement, and (e) forms in abundance attractive light blue substantially round berries having an extended post-harvest shelf life in compact clusters that are well suited for mechanical harvest and exhibit a refreshing blueberry flavor; substantially as herein shown and described.
Read the full patent: US Plant Patent PP21072 in full — the complete specification, every figure, and the file history.