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The Patent Garden

US Plant Patent PP13881

Jayfree Plum

Plum tree named ‘Jayfree Plum’

PUBLIC DOMAIN

Patent expired June 27, 2021. This plant is in the public domain — anyone may propagate and sell it.

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 PP13881, the photograph of Jayfree Plum printed in the patent.
Figure 1 from US Plant Patent PP13881, 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
PP13881
Filed
June 27, 2001
Granted
June 17, 2003
Expires
June 27, 2021
Inventor
WATSON JOHN P

Abstract

A new a distinct variety of prune plum tree, Prunus domestica, originating as a hybrid seedling of the cross: ‘Valor’ (non-patented)בIroquois’(non-patented). This new variety is unique from its parents and other prune plums because it is has a freestone, non-shattering stone and flesh which processes very well yielding highly colored, high quality plum products.

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 variety of European-type plum tree, Prunus domestica, substantially as herein shown and described, characterized as to novelty by the unique combination of a free, non-shattering stone, highly colored processed plum products of excellent quality, yielded by a tree that is spreading in habit and precocious in bearing early, large crops of fruit which have acceptable fresh market size and good eating quality and shipping/handling attributes that meet grade standards for this fruit.

Read the full patent: US Plant Patent PP13881 in full — the complete specification, every figure, and the file history.