US Plant Patent PP12135
Silver Streamers
Pulmonaria plant named ‘Silver Streamers’
PUBLIC DOMAIN
Patent expired June 2, 2019. This plant is in the public domain — anyone may propagate and sell it.
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
- PP12135
- Filed
- June 2, 1999
- Granted
- October 9, 2001
- Expires
- June 2, 2019
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- HEIMS DAN M
Abstract
A new and distinct hybrid of Pulmonaria, characterized by its unique foliage with an intensely ruffled margin and a highly silvered upper leaf surface.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct hybrid of Pulmonaria plant substantially as shown and described, characterized by its unique foliage with an intensely ruffled
Read the full patent: US Plant Patent PP12135 in full — the complete specification, every figure, and the file history.