US Plant Patent PP28881
Pink Parasol
Phlox plant named ‘Pink Parasol’
UNDER PATENT
Still under patent. Protection ends April 28, 2036.
Twenty years from the filing date would end on January 19, 2036. This patent earned 100 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28881
- Filed
- January 19, 2016
- Granted
- January 16, 2018
- Expires
- April 28, 2036
- Assignee
- AULT JAMES ROBERT, CHICAGO LAND GROWS INC
- Inventor
- AULT JAMES ROBERT
Abstract
A new cultivar of Phlox plant named, ‘Pink Parasol’, that is characterized by its flower petals that are distinctly bifid with a deep cleft, its flowers that have a distinct center eye that is white in color and remains persistent for the life of the flower, its striae that are inconspicuous and if visible form 2 indistinct narrow dark violet lines at the base of each petal lobe, its flowers that are medium purplish pink in color with the pigments persisting or darkening slightly as the flowers age, its flowers that cover 90% to 100% of the plant at peak bloom, and its broad mounding habit that does not spread into an indeterminate groundcover like most moss phlox.
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 Phlox plant named ‘Pink Parasol’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28881 in full — the complete specification, every figure, and the file history.