US Plant Patent PP28730
Summer in Paradise
Hibiscus plant named ‘Summer in Paradise’
UNDER PATENT
Still under patent. Protection ends December 21, 2036.
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
- PP28730
- Filed
- December 21, 2016
- Granted
- December 5, 2017
- Expires
- December 21, 2036
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct cultivar of winter-hardy, herbaceous, perennial, hybrid Hibiscus plant named ‘Summer in Paradise’ comprising a upright habit of multiple, well-branched, basal stems producing flowers from the top to bottom of the plant. Flowers are hot cerise red with dark red shiny eye accented with a column producing bright yellow pollen. The foliage is three to five-lobed, deeply incised, and dark green colored blushed with greyed reddish-purple.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new cultivar of hardy herbaceous perennial Hibiscus hybrid plant named ‘Summer in Paradise’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28730 in full — the complete specification, every figure, and the file history.