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The Patent Garden

US Plant Patent PP5330

Miniature rose plant

PUBLIC DOMAIN

Patent expired March 14, 2003. 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.

The record

Patent number
PP5330
Filed
March 14, 1983
Granted
November 13, 1984
Expires
March 14, 2003
Inventor
MOORE RALPH S

No cultivar name of record

This patent does not name the plant. Through the 1980s and early 1990s that was still common: naming every new cultivar only became standard practice as plants began to be marketed under brand names. 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

This invention relates to a new and distinct variety of miniature rose plant primarily identified by its coral pink buds and flowers.

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

The following is claimed: 1. A new and distinct variety of miniature rose plant of hardy, dwarf, bushy, upright, much branched habit, substantially as illustrated and described, characterized by buds and flowers of exhibition form, essentially light pink in color, the petals being a blend of pink shades and changing to darker pink at petal tips in more mature stage, and further characterized by a plant of compact well rounded shape, vigorous, with the main stems and shoots being moderately thorny, the said plant being easy to propagate from cuttings or by budding, with an abundance of small semi-glossy to matt foliage and an abundance of flowers borne singly or several to the stem in loose clusters.

Read the full patent: US Plant Patent PP5330 in full — the complete specification, every figure, and the file history.