US Plant Patent PP35170
Valentine's Crush
Hibiscus plant named ‘Valentine's Crush’
UNDER PATENT
Still under patent. Protection ends November 22, 2042.
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
- PP35170
- Filed
- November 22, 2022
- Granted
- May 16, 2023
- Expires
- November 22, 2042
- 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 ‘Valentine's Crush’ comprising an upright mounded habit of multiple, well-branched, basal stems producing flowers from the bottom to the top of the plant from late July to early September. Flowers have highly-overlapping petals of bright-red with a slightly-shiny dark red shiny eye. The foliage is variably cleft to incised tri-lobed, and dark-green colored.
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 ‘Valentine's Crush’ as herein illustrated and described.
Read the full patent: US Plant Patent PP35170 in full — the complete specification, every figure, and the file history.