US Plant Patent PP35672

DA 6

Plum hybrid rootstock named ‘DA 6’

UNDER PATENT

Still under patent. Protection ends August 4, 2043.

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 PP35672, the photograph of DA 6 printed in the patent. — Figure 1 from US Plant Patent PP35672, 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: PP35672
Filed: August 4, 2023
Granted: March 5, 2024
Expires: August 4, 2043
Assignee: SIERRA GOLD NURSERIES INC
Inventor: FLECK CHARLES EDWARD; ROBINSON REID

Abstract

A new and distinct hybrid plum tree named ‘DA 6’ developed for use as a rootstock and notable for the reduced vigor imparted to scions, good root strength, tolerance of wet soils and resistance to root-knot nematodes.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

The invention claimed is: 1. A new and distinct hybrid plum tree named ‘DA 6’ substantially as illustrated and described herein.

Read the full patent: US Plant Patent PP35672 in full — the complete specification, every figure, and the file history.