US Plant Patent PP17360
Hiram Saunders
Buxus sempervirens ‘Hiram Saunders’
PUBLIC DOMAIN
Patent expired April 7, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on February 28, 2025. This patent earned 38 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17360
- Filed
- February 28, 2005
- Granted
- January 16, 2007
- Expires
- April 7, 2025
- Assignee
- PLANT DEV SERVICES INC
- Inventor
- SAUNDERS HIRAM WADE
Abstract
A new and distinct variety of Buxus sempervirens plant which possesses a compact growth habit and attractive glossy evergreen foliage.
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 Buxus plant named ‘Hiram Saunders’, as illustrated and described.
Read the full patent: US Plant Patent PP17360 in full — the complete specification, every figure, and the file history.