US Plant Patent PP25203
L1F
Zoysiagrass plant named ‘L1F’
UNDER PATENT
Still under patent. Protection ends April 16, 2033.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP25203
- Filed
- April 16, 2013
- Granted
- December 30, 2014
- Expires
- April 16, 2033
- Assignee
- DOGUET DAVID, LEHMAN VIRGINIA
- Inventor
- DOGUET DAVID; LEHMAN VIRGINIA
Abstract
An asexually reproduced variety of perennial zoysiagrass with a unique combination of morphological characters including medium to fine leaf blade width, low canopy height, and soft leaf texture.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of zoysiagrass plant, substantially as described and illustrated herein, characterized particularly by a unique combination of morphological characters.
Read the full patent: US Plant Patent PP25203 in full — the complete specification, every figure, and the file history.