US Plant Patent PP25193
OPSTAL40
Abelia plant named ‘OPSTAL40’
UNDER PATENT
Still under patent. Protection ends April 27, 2033.
Twenty years from the filing date would end on November 1, 2032. This patent earned 177 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25193
- Filed
- November 1, 2012
- Granted
- December 30, 2014
- Expires
- April 27, 2033
- Assignee
- VAN OPSTAL RON, RON VAN OPSTAL HOLDING BV
- Inventor
- VAN OPSTAL RON
Abstract
A new cultivar of Abelia×grandiflora named ‘Opstal40’ that is characterized by its foliage that is irregularly variegated in spring and early summer with green centers and yellow margins and becoming suffused with orange and then red in mid summer through fall, its numerous blooms that open pinkish white in color and mature to white with red sepals, and its upright and broadly spreading plant habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Abelia plant named ‘Opstal40’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25193 in full — the complete specification, every figure, and the file history.