US Plant Patent PP6800
Heidrun
African violet plant named Heidrun
PUBLIC DOMAIN
Patent expired December 8, 2007. 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
- PP6800
- Filed
- December 8, 1987
- Granted
- May 16, 1989
- Expires
- December 8, 2007
Abstract
An African violet named Heidrun, having bright pink single flowers carried on strong upright peduncles above medium green foliage, compact rosette growth habit, and its floriferous habit, with flowering continuing for many weeks after the onset of flowering.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct cultivar of African violet named Heidrun, as illustrated and described.
Read the full patent: US Plant Patent PP6800 in full — the complete specification, every figure, and the file history.