US Plant Patent PP12850
Chesapeake Starlight
Ornithogalum plant named ‘Chesapeake Starlight’
PUBLIC DOMAIN
Patent expired March 6, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 22, 2021. This patent earned 43 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12850
- Filed
- January 22, 2001
- Granted
- August 13, 2002
- Expires
- March 6, 2021
- Assignee
- US AGRICULTURE
- Inventor
- GRIESBACH ROBERT; MEYER FRED
Abstract
A new and distinct cultivar of Ornithogalum plant named ‘Chesapeake Starlight’ characterized by its strong, upright and long scapes; and dense corymbose racemes with numerous white-colored flowers.
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 Starlight’, as illustrated and described.
Read the full patent: US Plant Patent PP12850 in full — the complete specification, every figure, and the file history.