US Plant Patent PP21434
James Fleming
Hibiscus plant named “James Fleming”
UNDER PATENT
Still under patent. Protection ends December 18, 2028.
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
- PP21434
- Filed
- December 18, 2008
- Granted
- November 2, 2010
- Expires
- December 18, 2028
- Assignee
- FLEMING DAVID WHITMAN
- Inventor
- FLEMING DAVID WHITMAN
Abstract
A new and distinct cultivar of winter hardy Hibiscus plant named ‘James Fleming’ is the result of a unique hybridization. This new and distinct cultivar is characterized primarily to its novelty by, its extreme cold hardiness to Zone 4, large, thick-textured, light pink flowers and its ‘maple-shaped’ leaves with a purple coloration, compact ness of about 3 feet, its vigorous and uniform growth habit and its floriferous nature from midsummer until frost.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of hardy Hibiscus plant, as herein shown and described, characterized by its compact nature, refined purplish “maple-like” foliage of a purple coloration, its large glowing light pink flowers, its vigor and its hardiness.
Read the full patent: US Plant Patent PP21434 in full — the complete specification, every figure, and the file history.