US Plant Patent PP20920
Pink Storm
Flowering quince plant named ‘Pink Storm’
UNDER PATENT
Still under patent. Protection ends March 9, 2029.
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
- PP20920
- Filed
- March 9, 2009
- Granted
- April 6, 2010
- Expires
- March 9, 2029
- Assignee
- UNIV NORTH CAROLINA STATE
- Inventor
- RANNEY THOMAS G
Abstract
‘Pink Storm’ is a new quince plant particularly distinguished by a medium-sized, upright, multi-stemmed shrub with occasional parthenocapic fruit formation, large, double-flowers with pink petals, and thornless stems, 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 quince plant as shown and described herein.
Read the full patent: US Plant Patent PP20920 in full — the complete specification, every figure, and the file history.