US Plant Patent PP31280

Sterling Silver

Brunnera macrophylla plant named ‘Sterling Silver’

UNDER PATENT

Still under patent. Protection ends February 1, 2039.

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 PP31280, the photograph of Sterling Silver printed in the patent. — Figure 1 from US Plant Patent PP31280, 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: PP31280
Filed: February 1, 2019
Granted: December 24, 2019
Expires: February 1, 2039
Assignee: WALTERS GARDENS INC, HANSEN HANS A
Inventor: HANSEN HANS A

Abstract

The new and distinctive cultivar of Brunnera plant named ‘Sterling Silver’ with large leaves of silver with thin dark green around the veins. The flowers are light blue flower for about four weeks in the spring. The new plant is tolerant of high temperatures.

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 perennial Heartleaf Brunnera plant named ‘Sterling Silver’ as herein described and illustrated.

Read the full patent: US Plant Patent PP31280 in full — the complete specification, every figure, and the file history.