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US Plant Patent PP21758

Ruby Frost

Coreopsis plant named ‘Ruby Frost’

UNDER PATENT

Still under patent. Protection ends November 20, 2029.

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 PP21758, the photograph of Ruby Frost printed in the patent.
Figure 1 from US Plant Patent PP21758, 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
PP21758
Filed
November 20, 2009
Granted
March 1, 2011
Expires
November 20, 2029
Assignee
TERRA NOVA NURSERIES INC
Inventor
KORLIPARA HARINI

Abstract

A new and distinct Coreopsis plant named ‘Ruby Frost’ characterized by large, daisy-type flowers that grow to 5.5 cm in diameter, white-edged red purple flowers, grass green foliage on short stems, flowering for the whole summer, and a dense, mounding habit.

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

1. A new and distinct Coreopsis plant as herein illustrated and described.

Read the full patent: US Plant Patent PP21758 in full — the complete specification, every figure, and the file history.