US Plant Patent PP29509
Bubble Tea
Lagerstroemia plant named ‘Bubble Tea’
UNDER PATENT
Still under patent. Protection ends March 2, 2037.
Twenty years from the filing date would end on January 25, 2037. This patent earned 36 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29509
- Filed
- January 25, 2017
- Granted
- July 17, 2018
- Expires
- March 2, 2037
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
The new and distinct crape myrtle plant named Lagerstroemia ‘Bubble Tea’ has a dense, compact, rounded habit, is ground hardy to at least USDA zone 6, has deep green foliage slowly that emerges with a blush of burgundy. The flowers arise from shiny red buds, are fragrant, large, completely cover the shrub with their lilac-purple color. The new plant resists leaf spot and powdery mildew and is useful in the landscape as a specimen, en masse, or as a container plant.
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 cultivar of crape myrtle plant named Lagerstroemia ‘Bubble Tea’ essentially as herein illustrated and described.
Read the full patent: US Plant Patent PP29509 in full — the complete specification, every figure, and the file history.