US Plant Patent PP6739
Topper
Chrysanthemum plant named Topper
PUBLIC DOMAIN
Patent expired November 23, 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
- PP6739
- Filed
- November 23, 1987
- Granted
- April 18, 1989
- Expires
- November 23, 2007
Abstract
A Chrysanthemum cultivar named Topper, having flat capitulum form and single capitulum type, and clear white ray florets. The disc florets are yellow-green when immature, maturing to yellow, with some green remaining in the center of the disc florets.
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 Chrysanthemum plant named Topper, as described and illustrated, and parts thereof.
Read the full patent: US Plant Patent PP6739 in full — the complete specification, every figure, and the file history.