US Plant Patent PP28958
PIIVIB-II
Viburnum plant named ‘PIIVIB-II’
UNDER PATENT
Still under patent. Protection ends July 22, 2036.
Twenty years from the filing date would end on June 16, 2036. This patent earned 36 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28958
- Filed
- June 16, 2016
- Granted
- February 13, 2018
- Expires
- July 22, 2036
- Assignee
- BAILEY NURSERIES INC
- Inventor
- DIRR MICHAEL; BEASLEY JEFF; GRIFFITH MARK; HELVICK RHONDA; MCBEE OREN
Abstract
A new cultivar of Viburnum plicata plant named ‘PIIVIB-II’ that is characterized by its compact and mounding plant habit, its stems with new growth that is red in color, its floriferous blooming habit, even on young plants, its flowers that are white in color and tinted with light green and its foliage that is ovate in shape, with impressed veins, and deep green in color turning red-purple in fall and winter.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Viburnum plant named ‘PIIVIB-II’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28958 in full — the complete specification, every figure, and the file history.