US Plant Patent PP28909
MSWNPerma
Hesperaloe plant named ‘MSWNPerma’
UNDER PATENT
Still under patent. Protection ends June 29, 2036.
Twenty years from the filing date would end on May 11, 2036. This patent earned 49 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28909
- Filed
- May 11, 2016
- Granted
- January 30, 2018
- Expires
- June 29, 2036
- Assignee
- CAMELOT NURSERIES INC, GASS RONALD E
- Inventor
- GASS RONALD E
Abstract
A new and distinct cultivar of Hesperaloe plant named ‘MSWNPerma’, characterized by its relatively compact plant habit; vigorous growth habit; upright dark purple-colored peduncles; campanulate brownish red to dark purple-colored flowers; 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 Hesperaloe plant named ‘MSWNPerma’ as illustrated and described.
Read the full patent: US Plant Patent PP28909 in full — the complete specification, every figure, and the file history.