US Plant Patent PP13298
Chesapeake Sunburst
Ornithogalum plant named ‘Chesapeake Sunburst’
PUBLIC DOMAIN
Patent expired January 22, 2021. 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
- PP13298
- Filed
- January 22, 2001
- Granted
- December 3, 2002
- Expires
- January 22, 2021
- Assignee
- US AGRICULTURE
- Inventor
- GRIESBACH ROBERT; MEYER FRED
Abstract
A new and distinct cultivar of Ornithogalum plant named ‘Chesapeake Sunburst’ characterized by its strong and upright scapes; dense corymbose racemes with numerous bright yellow-colored flowers; and glossy dark green leaves.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Ornithogalum plant named ‘Chesapeake Sunburst’, as illustrated and described.
Read the full patent: US Plant Patent PP13298 in full — the complete specification, every figure, and the file history.