US Plant Patent PP15806
The OrchidWorks
Oncidium Sweet Ears ‘The OrchidWorks’
PUBLIC DOMAIN
Patent expired May 8, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on September 10, 2023. This patent earned 241 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15806
- Filed
- September 10, 2003
- Granted
- June 28, 2005
- Expires
- May 8, 2024
- Inventor
- MCCULLY JAMES WILLIAM
Abstract
A new variety of orchid plant of the genus Oncidium, named Oncidium Sweet Ears ‘The OrchidWorks’, distinguished particularly by a compact size, brilliant yellow and chocolate flowers with larger than typical flower segments, and self erect raceme with many branches on a typical first bloom plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of orchid plant named Oncidium Sweet Ears ‘The OrchidWorks’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP15806 in full — the complete specification, every figure, and the file history.