US Plant Patent PP24013
Concesarini
Thuja plant named ‘Concesarini’
UNDER PATENT
Still under patent. Protection ends February 13, 2032.
Twenty years from the filing date would end on November 8, 2031. This patent earned 97 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24013
- Filed
- November 8, 2011
- Granted
- November 5, 2013
- Expires
- February 13, 2032
- Assignee
- CP DELAWARE INC, CESARINI GABRIEL
- Inventor
- CESARINI GABRIEL
Abstract
A new Thurja occidentalis (i.e., American Arborvitae) plant is provided which originated as a whole plant mutation of the ‘Linesville’ variety (non-patented in the United States). Unlike the parental variety, the new plant displays a distinctive much lower growing dense globular rounded growth habit. Good winter hardiness is displayed and the plant resists sun and winter burning. The plant is well suited for providing attractive and uniform ornamentation close to ground level.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Thuja plant having the following combination of characteristics: (a) displays a much lower growing dense globular rounded growth habit than the ‘Linesville’ variety (non-patented in the United States), (b) displays good winter hardiness, (c) resists sun and winter burning, and (d) is well suited for growing as attractive uniform ornamentation close to ground level; substantially as illustrated and described.
Read the full patent: US Plant Patent PP24013 in full — the complete specification, every figure, and the file history.