US Plant Patent PP25468
Jefpark
Betula tree named ‘Jefpark’
UNDER PATENT
Still under patent. Protection ends June 3, 2033.
Twenty years from the filing date would end on January 30, 2033. This patent earned 124 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25468
- Filed
- January 30, 2013
- Granted
- April 28, 2015
- Expires
- June 3, 2033
- Assignee
- JEFFRIES NURSERIES LTD, BECK DWAYNE
- Inventor
- BECK DWAYNE
Abstract
A new cultivar of Betula tree, ‘Jefpark’, that is characterized by its narrowly columnar and ellipsoidal plant habit and its compact plant habit, and its dense branching with lateral branch angles of less than 45° to vertical.
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 Betula tree named ‘Jefpark’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP25468 in full — the complete specification, every figure, and the file history.