US Plant Patent PP33804
SMIHGRS
Itea plant named ‘SMIHGRS’
UNDER PATENT
Still under patent. Protection ends January 1, 2041.
Twenty years from the filing date would end on December 14, 2040. This patent earned 18 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP33804
- Filed
- December 14, 2020
- Granted
- January 4, 2022
- Expires
- January 1, 2041
- Assignee
- SPRING MEADOW NURSERY INC, MATHEY MEGAN M
- Inventor
- MATHEY MEGAN M
Abstract
A new and distinct cultivar of Itea plant named ‘SMIHGRS’, characterized by its relatively compact, upright to outwardly spreading plant habit; moderately vigorous growth habit; strong lateral branches; freely branching habit, dense and bushy appearance; green-colored leaves that become dark red in color during the autumn; freely flowering habit with numerous white-colored flowers on relatively long racemes; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Itea plant named ‘SMIHGRS’ as illustrated and described.
Read the full patent: US Plant Patent PP33804 in full — the complete specification, every figure, and the file history.