US Plant Patent PP12756
Wescasun
Calibrachoa plant named ‘Wescasun’
PUBLIC DOMAIN
Patent expired March 2, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 1, 2021. This patent earned 1 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12756
- Filed
- March 1, 2001
- Granted
- July 2, 2002
- Expires
- March 2, 2021
- Assignee
- JOSEF & HEINRICH WESTHOFF GART
- Inventor
- WESTHOFF HEINRICH
Abstract
A distinct cultivar of Calibrachoa plant named ‘Wescasun’, characterized by its semi-upright to cascading and uniform growth habit; freely branching habit; large flower size; numerous intense yellow-colored flowers; uniform flower coloration; and good weather tolerance.
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 Calibrachoa plant named
Read the full patent: US Plant Patent PP12756 in full — the complete specification, every figure, and the file history.