US Plant Patent PP26548
SMSXPM
Lilac plant named ‘SMSXPM’
UNDER PATENT
Still under patent. Protection ends February 11, 2034.
Twenty years from the filing date would end on September 20, 2033. This patent earned 144 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26548
- Filed
- September 20, 2013
- Granted
- March 29, 2016
- Expires
- February 11, 2034
- Assignee
- SPRING MEADOW NURSERY INC, WOOD TIMOTHY D
- Inventor
- WOOD TIMOTHY D
Abstract
A new and distinct cultivar of Lilac plant named ‘SMSXPM’, characterized by its compact, upright to outwardly spreading and low mounding plant habit; vigorous growth habit; freely branching habit; freely flowering habit; dark pink-colored flower buds; large inflorescences with strongly fragrant intense light pink-colored flowers; long flowering period and remontant flowering habit; and good cold hardiness.
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 Lilac plant named ‘SMSXPM’ as illustrated and described.
Read the full patent: US Plant Patent PP26548 in full — the complete specification, every figure, and the file history.