US Plant Patent PP17370

Jade Frost

Eryngium planum plant named ‘Jade Frost’

PUBLIC DOMAIN

Patent expired September 12, 2025. 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 PP17370, the photograph of Jade Frost printed in the patent. — Figure 1 from US Plant Patent PP17370, 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: PP17370
Filed: September 12, 2005
Granted: January 16, 2007
Expires: September 12, 2025
Assignee: CAVE JAMES ANDREW, CAVE MEGAN KATHRYN
Inventor: CAVE JAMES ANDREW; CAVE MEGAN KATHRYN

Abstract

A new and distinct Eryngium planum plant characterized by blue green leaves with prominent white margins, new leaves with pink edges in cool night temperatures, violet blue-colored flowers and flowering stem branches, and excellent vigor.

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

1. A new and distinct Eryngium planum plant as herein illustrated and described.

Read the full patent: US Plant Patent PP17370 in full — the complete specification, every figure, and the file history.