US Plant Patent PP16153
Cart White
Angelonia plant named ‘Cart White’
PUBLIC DOMAIN
Patent expired August 7, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 25, 2023. This patent earned 501 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16153
- Filed
- March 25, 2003
- Granted
- December 13, 2005
- Expires
- August 7, 2024
- Assignee
- GOLDSMITH SEEDS INC
- Inventor
- PERKINS RALPH TYLER
Abstract
An Angelonia cultivar particularly distinguished by white colored flowers, compact habit and good basal branching.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Angelonia plant as shown and described herein.
Read the full patent: US Plant Patent PP16153 in full — the complete specification, every figure, and the file history.