US Plant Patent PP27547
LJ23
Callistemon viminalis plant named ‘LJ23’
UNDER PATENT
Still under patent. Protection ends November 13, 2034.
Twenty years from the filing date would end on May 29, 2033. This patent earned 533 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27547
- Filed
- May 29, 2013
- Granted
- January 17, 2017
- Expires
- November 13, 2034
- Assignee
- LAYT TODD ANTHONY
- Inventor
- LAYT TODD ANTHONY
Abstract
‘LJ23’ is a distinctive variety of Callistemon viminalis which is characterized by the combination of a dense growth habit, large leaves, and green foliage as well as the stability and uniformity of traits through successive cycles of asexual propagation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
That which is claimed is: 1. A new and distinct variety of Callistemon viminalis plant named ‘LJ23’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP27547 in full — the complete specification, every figure, and the file history.