US Plant Patent PP31657
Charlie J. Nickel
White spruce tree named ‘Charlie J. Nickel’
UNDER PATENT
Still under patent. Protection ends March 1, 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
- PP31657
- Filed
- March 1, 2019
- Granted
- April 14, 2020
- Expires
- March 1, 2039
- Assignee
- WESTERVELT KEITH D
- Inventor
- WESTERVELT KEITH D
Abstract
A new cultivar of white spruce tree named ‘Charlie J. Nickel’ that is characterized by its needles that are tinted blue in color, its uniform ovate-shaped plant habit with a strong central leader, and its good growth rate.
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 white spruce tree named ‘Charlie J. Nickel’ as herein illustrated and described.
Read the full patent: US Plant Patent PP31657 in full — the complete specification, every figure, and the file history.