US Plant Patent PP21686
Le Bois Marquis
Viburnum plant named ‘Le Bois Marquis’
UNDER PATENT
Still under patent. Protection ends August 31, 2029.
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
- PP21686
- Filed
- August 31, 2009
- Granted
- February 1, 2011
- Expires
- August 31, 2029
- Assignee
- SPRING MEADOW NURSERY INC
- Inventor
- LAURENT MAURICE
Abstract
A new and distinct cultivar of Viburnum plant named ‘Le Bois Marquis’, characterized by its compact, upright and outwardly spreading plant habit; vigorous growth habit; freely branching habit; developing leaves that are bronze in color; glossy dark green-colored leaves that become reddish in color during the autumn; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Viburnum plant named ‘Le Bois Marquis’ as illustrated and described.
Read the full patent: US Plant Patent PP21686 in full — the complete specification, every figure, and the file history.