US Plant Patent PP22802
YABON
Begonia plant named ‘YABON’
UNDER PATENT
Still under patent. Protection ends February 8, 2031.
Twenty years from the filing date would end on April 15, 2030. This patent earned 299 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22802
- Filed
- April 15, 2010
- Granted
- June 19, 2012
- Expires
- February 8, 2031
- Assignee
- YATES FREDERIC C
- Inventor
- YATES FREDERIC C
Abstract
A new cultivar of Begonia boliviensis named ‘YABON’, characterized by its large semi-double flowers that are yellow in color, its spreading and upright habit, its abundant production of floriferous side shoots, and its vigorous growth habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Begonia plant named ‘YABON’ as herein illustrated and described.
Read the full patent: US Plant Patent PP22802 in full — the complete specification, every figure, and the file history.