US Plant Patent PP18051
Jam Plumein
Petunia plant named ‘Jam Plumein’
PUBLIC DOMAIN
Patent expired March 7, 2026. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP18051
- Filed
- March 7, 2006
- Granted
- September 18, 2007
- Expires
- March 7, 2026
- Assignee
- GOLDSMITH SEEDS INC
- Inventor
- HANES MITCHELL E
Abstract
A new petunia plant particularly distinguished by large, purple to purple-pink flowers with strong dark veins, medium-green foliage with elliptical leaves, a medium, round, bushy, moderately tight plant habit with moderately vigorous growth, an initially low spreading to later decumbent or trailing plant habit with an early to medium and continuous flowering response, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of petunia plant as shown and described herein.
Read the full patent: US Plant Patent PP18051 in full — the complete specification, every figure, and the file history.