US Plant Patent PP7613
Devlass
Rose plant named Devlass
PUBLIC DOMAIN
Patent expired December 8, 2009. 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
- PP7613
- Filed
- December 8, 1989
- Granted
- August 6, 1991
- Expires
- December 8, 2009
Abstract
A new and distinct greenhouse rose plant of the tea rose type particularly distinguished by its continuous and profuse production of relatively large high-centered flowers of pure white color from early Spring to Winter under greenhouse culture the flowers being borne singly on strong upright stems of substantial length on a vigorous upright plant having abundant foliage.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. The new and distinctive greenhouse rose substantially as herein shown and described, characterized in particular by its continuous and profuse production of large white flowers carried on strong upright stems of medium length, grown from a sturdy, upright, free branching plant with abundant foliage.
Read the full patent: US Plant Patent PP7613 in full — the complete specification, every figure, and the file history.