US Plant Patent PP19768
Touch of Class
Polemonium plant named ‘Touch of Class’
UNDER PATENT
Still under patent. Protection ends September 11, 2027.
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
- PP19768
- Filed
- September 11, 2007
- Granted
- February 24, 2009
- Expires
- September 11, 2027
- Assignee
- SUNNY BORDER NURSERIES INC
- Inventor
- LAVIANA MARC R
Abstract
A new cultivar of Polemonium plant, ‘Touch of Class’, characterized by its mound of white and green variegated leaves and its abundance of light violet flowers emerging in late spring to early summer.
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 Polemonium plant designated ‘Touch of Class’ as described and illustrated herein.
Read the full patent: US Plant Patent PP19768 in full — the complete specification, every figure, and the file history.