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US Plant Patent PP36806

Everbill

Taxodium tree named ‘Everbill’

UNDER PATENT

Still under patent. Protection ends August 7, 2044.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP36806, the photograph of Everbill printed in the patent.
Figure 1 from US Plant Patent PP36806, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP36806
Filed
August 7, 2024
Granted
July 8, 2025
Expires
August 7, 2044
Assignee
BARR WILLIAM C, TREE SAP FARMS LLC
Inventor
BARR WILLIAM C

Abstract

A new cultivar of Taxodium tree named ‘Everbill’ that is characterized by its compact, upright, and narrow pyramidal growth habit with a central leader, its densely branched habit with branches that are held in a 45° angle to the trunk, its dark green immature and mature foliage, its growth rate of 91 cm per year with a 15-year-old mature trees reaching an average of 10 m in height and 3 m in width, and its lack of production of surface roots.

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 cultivar of Taxodium tree named ‘Everbill’ as herein illustrated and described.

Read the full patent: US Plant Patent PP36806 in full — the complete specification, every figure, and the file history.