Delgramau

Delgramau

Hybrid Tea rose plant named ‘Delgramau’

UNDER PATENT

Still under patent. Protection ends April 30, 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 PP21510, the photograph of Delgramau printed in the patent.

Figure 1 from US Plant Patent PP21510, 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.

Abstract

A new and distinct variety of Hybrid Tea rose plant is provided which abundantly forms on a substantially continuous basis attractive long-lasting double lilac-colored flowers that bear a strong fragrance. The petals commonly detach cleanly without drying on the plant. The new variety was created by artificial pollination at Hyères, France. The growth habit is bushy. The vegetation is vigorous and good disease resistance to Blackspot and Powdery Mildew has been observed during observation to date. The new plant is well suited for growing as attractive ornamentation in the landscape.

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

1. A new and distinct Hybrid Tea Rose plant that exhibits the following combination of characteristics: (a) from a physical point of view forms green mature wood, displays a bushy growth habit with glossy foliage, and forms attractive long-lasting double lilac-colored flowers that bear strong fragrance, and (b) from a biological point of view forms vigorous vegetation, produces flowers in abundance on a substantially continuous basis, and exhibits good resistance to Blackspot and Powdery Mildew; substantially as illustrated and described.

Read the full patent: US Plant Patent PP21510 in full — the complete specification, every figure, and the file history.

The record

Abstract