US Plant Patent PP7560
Devclavel
Miniature rose named Devclavel
PUBLIC DOMAIN
Patent expired April 11, 2010. 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
- PP7560
- Filed
- April 11, 1990
- Granted
- June 18, 1991
- Expires
- April 11, 2010
Abstract
A new and distinct miniature rose plant specially adapted for pot plant culture and particularly distinguished by its continuous and profusely blooming habit extending from early Spring through mid-season to late Fall on a small compact bush which reaches a height of about 20 cm. in the course of twelve weeks of growth in a 4 in. pot. This plant is free branching and blooms the year around under greenhouse conditions. This plant has abundant foliage and a vigorous, strong and upright growth habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. The new and distinct miniature rose variety, substantially as herein shown and described, characterized by its profuse and continuous production of relatively large flowers having a dark red coloration on a pot plant having a height of about 20 cm., a moderate quantity of foliage and a vigorous, upright, free branching growth habit.
Read the full patent: US Plant Patent PP7560 in full — the complete specification, every figure, and the file history.