US Plant Patent PP21591
Shugert
Hydrangea plant named ‘Shugert’
UNDER PATENT
Still under patent. Protection ends August 5, 2029.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP21591
- Filed
- August 5, 2009
- Granted
- December 28, 2010
- Expires
- August 5, 2029
- Assignee
- SPRING MEADOW NURSERY INC
- Inventor
- WOOD TIMOTHY D
Abstract
A new and distinct cultivar of Hydrangea plant named ‘Shugert’, characterized by its upright and mounded plant habit; strong roots and stems; strong and dark green-colored leaves; early flowering habit; large lacecap-type inflorescences with light purple-colored flowers; and ability to reflower and to develop flowers on new growth without a cold treatment.
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 ‘Shugert’ as illustrated and described.
Read the full patent: US Plant Patent PP21591 in full — the complete specification, every figure, and the file history.