US Plant Patent PP28672
SMNMAKTSR
Hydrangea plant named ‘SMNMAKTSR’
UNDER PATENT
Still under patent. Protection ends December 24, 2035.
Twenty years from the filing date would end on October 22, 2035. This patent earned 63 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28672
- Filed
- October 22, 2015
- Granted
- November 21, 2017
- Expires
- December 24, 2035
- Assignee
- SPRING MEADOW NURSERY INC, WOOD TIMOTHY
- Inventor
- WOOD TIMOTHY
Abstract
A new and distinct Hydrangea cultivar named ‘SMNMAKTSR’ is disclosed, characterized by large lacecap inflorescence with single and double florets. Double florets are bright magenta/pink with yellow/green centers. Plants are cold hardy, with frost resistant flower buds and have a compact growth habit. The new variety is a Hydrangea , normally produced as an ornamental plant for containers or gardens.
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 ‘SMNMAKTSR’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28672 in full — the complete specification, every figure, and the file history.