US Plant Patent PP9363
Walbuma
Spiraea plant named `Walbuma`
PUBLIC DOMAIN
Patent expired February 2, 2015. 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
- PP9363
- Filed
- February 2, 1995
- Granted
- November 7, 1995
- Expires
- February 2, 2015
- Inventor
- TRISTRAM DAVID R
Abstract
A new and distinct cultivar of Spiraea japonica named Walbuma, characterized by its compact and spreading habit; small leaves; intense red young shoot and leaf color; early spring growth and early flowering; mature leaves turning gold in sunlight; phenotypic stability and absence of any shoots or leaves reverting to green; and bright pink flower color.
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 Spiraea japonica named Walbuma, as illustrated and described.
Read the full patent: US Plant Patent PP9363 in full — the complete specification, every figure, and the file history.