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The Patent Garden

US Plant Patent PP28232

Ananas plant named Duranas3

UNDER PATENT

Still under patent. Protection ends March 10, 2036.

Twenty years from the filing date would end on December 4, 2035. This patent earned 97 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP28232, the photograph of Ananas plant named Duranas3 printed in the patent.
Figure 1 from US Plant Patent PP28232, 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
PP28232
Filed
December 4, 2015
Granted
August 1, 2017
Expires
March 10, 2036
Inventor
SKOTAK JR CHESTER

No cultivar name of record

This patent does not name the plant, which is unusual for its date — by the mid-1990s nearly every plant patent carried a cultivar name. The grant identifies this one by its number and by a written description instead.

Nothing here is missing from our records: the patent itself states no name. Where one exists we show it, and we do not invent one.

Abstract

A new and distinct Ananas cultivar named ‘Duranas3’ which is characterized by the combination of a compact plant size, greyed-purple to brown foliage, strongly reflexed foliage, dark red fruit, and the stability of all characteristics from generation to generation.

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

That which is claimed: 1. A new and distinct variety of Ananas plant named ‘Duranas3’, as described and illustrated herein.

Read the full patent: US Plant Patent PP28232 in full — the complete specification, every figure, and the file history.