US Plant Patent PP21292
Bokratorch
Hydrangea plant named ‘Bokratorch’
UNDER PATENT
Still under patent. Protection ends February 1, 2029.
Twenty years from the filing date would end on November 28, 2028. This patent earned 65 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP21292
- Filed
- November 28, 2008
- Granted
- September 14, 2010
- Expires
- February 1, 2029
- Assignee
- BOOT & CO BOOMKWEKERIJEN BV
- Inventor
- KRAAN KEES JAN
Abstract
A new and distinct cultivar of Hydrangea plant named ‘Bokratorch’, characterized by its compact and outwardly spreading plant habit; and inflorescences with white and red purple-colored flowers that with development become purple pink in color.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Hydrangea plant named ‘Bokratorch’ as illustrated and described.
Read the full patent: US Plant Patent PP21292 in full — the complete specification, every figure, and the file history.