US Plant Patent PP27331
LJ1
Callistemon viminalis plant named ‘LJ1’
UNDER PATENT
Still under patent. Protection ends October 4, 2034.
Twenty years from the filing date would end on May 29, 2033. This patent earned 493 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27331
- Filed
- May 29, 2013
- Granted
- November 1, 2016
- Expires
- October 4, 2034
- Assignee
- LAYT TODD ANTHONY
- Inventor
- LAYT TODD ANTHONY
Abstract
‘LJ1’ is a distinctive variety of Callistemon viminalis which is characterized by the combination of improved plant vigor as evidenced by a faster rate of growth and a lower mortality rate in propagation compared to the parent plant, also broad leaf texture which gives the plant a dense appearance, highly glaucous foliage which gives the plant a blue green leaf color, as well as 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 ‘LJ1’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP27331 in full — the complete specification, every figure, and the file history.