US Plant Patent PP29588
Tomeina-blue
Hydrangea plant named ‘Tomeina-blue’
UNDER PATENT
Still under patent. Protection ends March 30, 2037.
Twenty years from the filing date would end on March 29, 2037. This patent earned 1 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29588
- Filed
- March 29, 2017
- Granted
- August 14, 2018
- Expires
- March 30, 2037
- Assignee
- ICHIE TOYOKAZU
- Inventor
- ICHIE TOYOKAZU
Abstract
A new and distinct cultivar of Hydrangea plant named ‘Tomeina-blue’, characterized by its light purple-colored inflorescences that are pale blue-colored when grown under acidic soil conditions, dark green-colored foliage, and moderately vigorous, upright growth habit, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Hydrangea plant named ‘Tomeina-blue’, substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP29588 in full — the complete specification, every figure, and the file history.