US Plant Patent PP22814
JFS-KW1CB
European hornbeam tree named ‘JFS-KW1CB’
UNDER PATENT
Still under patent. Protection ends February 4, 2031.
Twenty years from the filing date would end on April 14, 2030. This patent earned 296 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22814
- Filed
- April 14, 2010
- Granted
- June 26, 2012
- Expires
- February 4, 2031
- Assignee
- FRANK SCHMIDT & SON CO J, WARREN KEITH S
- Inventor
- WARREN KEITH S
Abstract
A variety of Carpinus betulus which combines a unique combination of faster growth, with an upright growth habit with a sturdy trunk, and upward orientated branches, and darker green, larger summer leaves.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of European Hornbeam tree, substantially as herein shown and described.
Read the full patent: US Plant Patent PP22814 in full — the complete specification, every figure, and the file history.