US Plant Patent PP31403
Plablue 1542
Blueberry plant named ‘Plablue 1542’
UNDER PATENT
Still under patent. Protection ends March 13, 2039.
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
- PP31403
- Filed
- March 13, 2019
- Granted
- January 28, 2020
- Expires
- March 13, 2039
- Inventor
- PIERRON-DARBONNE ALEXANDRE
Abstract
Described is a new and distinct blueberry variety with varietal denomination ‘Plablue 1542’, characterized by a combination of traits which include, an upright plant growth habit, and very abundant production of large fruit-size, oblate shaped and very firm fruit. ‘Plablue 1542’ is a self-fertile variety.
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 blueberry plant of the variety substantially as shown and described.
Read the full patent: US Plant Patent PP31403 in full — the complete specification, every figure, and the file history.