US Plant Patent PP28277
Sunpapri
Mandevilla plant named ‘Sunpapri’
UNDER PATENT
Still under patent. Protection ends February 3, 2036.
Twenty years from the filing date would end on January 9, 2036. This patent earned 25 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28277
- Filed
- January 9, 2016
- Granted
- August 15, 2017
- Expires
- February 3, 2036
- Assignee
- SUNTORY FLOWERS LTD
- Inventor
- MISATO TOMOYA
Abstract
A new and distinct cultivar of Mandevilla plant named ‘Sunpapri’, characterized by its vining plant habit; vigorous growth habit; freely branching habit; dark green-colored leaves; early and freely flowering habit; long flowering period; and medium-sized light to pale orange-colored flowers.
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 Mandevilla plant named ‘Sunpapri’ as illustrated and described.
Read the full patent: US Plant Patent PP28277 in full — the complete specification, every figure, and the file history.