US Plant Patent PP29866
Pacalm
Pelargonium plant named ‘Pacalm’
UNDER PATENT
Still under patent. Protection ends April 13, 2037.
Twenty years from the filing date would end on March 28, 2037. This patent earned 16 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29866
- Filed
- March 28, 2017
- Granted
- November 20, 2018
- Expires
- April 13, 2037
- Assignee
- ELSNER PAC JUNGPFLANZEN GBR, GEIBEL MARTIN
- Inventor
- GEIBEL MARTIN
Abstract
A new and distinct Zonal Geranium plant named ‘Pacalm’, characterized by its upright and uniformly rounded plant habit; moderately vigorous growth habit; freely basal branching habit; dark green-colored leaves; early and freely flowering habit; and light red purple-colored semi-double flowers held above the foliar plane on strong peduncles.
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 Zonal Geranium plant named ‘Pacalm’ as illustrated and described.
Read the full patent: US Plant Patent PP29866 in full — the complete specification, every figure, and the file history.