US Plant Patent PP20041
Firefly
Silene plant named ‘Firefly’
UNDER PATENT
Still under patent. Protection ends June 3, 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
- PP20041
- Filed
- June 3, 2008
- Granted
- June 2, 2009
- Expires
- June 3, 2028
- Assignee
- BLAKE GWENDYTH
- Inventor
- BLAKE GWENDYTH
Abstract
A new and distinct cultivar of Silene plant named ‘Firefly’, characterized by its upright to outwardly spreading plant habit; freely branching habit; dark green-colored leaves; freely flowering habit; and fully double red purple-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Silene plant named ‘Firefly’ as illustrated and described.
Read the full patent: US Plant Patent PP20041 in full — the complete specification, every figure, and the file history.