US Plant Patent PP36302
NSBBL
Buxus plant named ‘NSBBL’
UNDER PATENT
Still under patent. Protection ends December 15, 2043.
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
- PP36302
- Filed
- December 15, 2023
- Granted
- December 10, 2024
- Expires
- December 15, 2043
- Assignee
- SPRING MEADOW NURSERY INC
- Inventor
- SCHNIEGENBERG NORMAN
Abstract
A new and distinct cultivar of Buxus plant named ‘NSBBL’ is disclosed, characterized by large, round leaves maintaining deep green color throughout winter. Plants are very cold hardy with round, compact habits. The new cultivar is a Buxus , suitable for ornamental garden purposes.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Buxus plant named ‘NSBBL’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36302 in full — the complete specification, every figure, and the file history.