US Plant Patent PP26504
Misty
Clematis plant named ‘Misty’
UNDER PATENT
Still under patent. Protection ends August 13, 2034.
Twenty years from the filing date would end on May 1, 2034. This patent earned 104 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26504
- Filed
- May 1, 2014
- Granted
- March 15, 2016
- Expires
- August 13, 2034
- Assignee
- WESTPHAL FRIEDRICH MANFRED
- Inventor
- WESTPHAL FRIEDRICH MANFRED
Abstract
A new and distinct Clematis cultivar named ‘Misty’ is disclosed, characterized by short, very compact plant growth and a long flowering period. Flowers are distinctively light Violet-Blue in color. The new cultivar is a Clematis , suitable for ornamental garden purposes.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Clematis plant named ‘Misty’ as herein illustrated and described.
Read the full patent: US Plant Patent PP26504 in full — the complete specification, every figure, and the file history.