US Plant Patent PP22711
K 72
Primula plant named ‘K 72’
UNDER PATENT
Still under patent. Protection ends March 10, 2031.
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
- PP22711
- Filed
- March 10, 2011
- Granted
- May 1, 2012
- Expires
- March 10, 2031
- Assignee
- KENNEDY JOSEPH OLIVIER
- Inventor
- KENNEDY JOSEPH OLIVIER
Abstract
A new cultivar of Primula plant, ‘K 72’, characterized by its foliage that is a blend of dark green and bronze, its large flowers that are deep red in color, its relatively vigorous growth habit, and its healthy foliage that has been observed to be disease resistant.
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 Primula plant named ‘K 72’ as described and illustrated herein.
Read the full patent: US Plant Patent PP22711 in full — the complete specification, every figure, and the file history.