US Plant Patent PP20311
Gravio
Pelargonium plant named ‘Gravio’
UNDER PATENT
Still under patent. Protection ends August 5, 2028.
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
- PP20311
- Filed
- August 5, 2008
- Granted
- September 15, 2009
- Expires
- August 5, 2028
- Assignee
- SYNGENTA PARTICIPATIONS AG
- Inventor
- UTECHT ANGELIKA
Abstract
A new Pelargonium plant named ‘Gravio’, particularly distinguished by the stellar-type, red-purple flowers, medium green, distinctly zoned foliage, special leaf shape, vigorous growth, and mounding, moderately tight plant habit with the inflorescences well above the 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 Pelargonium plant named ‘Gravio’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP20311 in full — the complete specification, every figure, and the file history.