US Plant Patent PP29425
DUP-IDS
Hibiscus plant named ‘DUP-IDS’
UNDER PATENT
Still under patent. Protection ends March 11, 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
- PP29425
- Filed
- March 11, 2016
- Granted
- June 26, 2018
- Expires
- March 11, 2036
- Assignee
- DUPONT SR ROBERT JAMES
- Inventor
- DUPONT SR ROBERT JAMES
Abstract
A new and distinct cultivar of hibiscus plant named ‘DUP-IDS’, characterized by glossy, dark green leaves, strongly upright growth, and a large flower characterized by a glossy medium-sized dark red eye which extends approximately 25 percent of petal length, grading into a to a pinkish maroon zone which extends about 75 percent of the petal length and grades into a bright straw yellow zone which extends to the petal edge.
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 hibiscus plant named ‘DUP-IDS’, either grafted or on its own roots, as illustrated and described.
Read the full patent: US Plant Patent PP29425 in full — the complete specification, every figure, and the file history.