US Plant Patent PP29290
Sjo
Cercis plant named ‘Sjo’
UNDER PATENT
Still under patent. Protection ends July 7, 2036.
Twenty years from the filing date would end on June 22, 2036. This patent earned 15 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29290
- Filed
- June 22, 2016
- Granted
- May 15, 2018
- Expires
- July 7, 2036
- Assignee
- WESTERVELT KEITH D, BLUEVILLE NURSERY INC
- Inventor
- WESTERVELT KEITH D
Abstract
A new cultivar of Cercis canadensis plant named ‘Sjo’ that is characterized by its flower buds that are dark pink in color and open to flowers that are a blend of light pink and white in color, its upright, slightly arching plant habit, its flowers with sepals that are light to medium reddish pink in color, and its medium-large cordate to deltoid shaped leaves that are medium green in color.
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 Cercis canadensis plant named ‘Sjo’ as herein illustrated and described.
Read the full patent: US Plant Patent PP29290 in full — the complete specification, every figure, and the file history.