US Plant Patent PP18967
Elektra Pink
Begonia plant named ‘Elektra Pink’
PUBLIC DOMAIN
Patent expired July 21, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 19, 2026. This patent earned 2 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18967
- Filed
- July 19, 2006
- Granted
- June 24, 2008
- Expires
- July 21, 2026
- Assignee
- KOPPE ROYALTY B V
- Inventor
- KOPPE LUBBERTUS H
Abstract
A new and distinct cultivar of Begonia plant named ‘Elektra Pink’, characterized by its upright and mounded plant habit; freely branching habit; double flowers that are dark pink in color and held above the foliage; and excellent postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Begonia plant named ‘Elektra Pink’ as illustrated and described.
Read the full patent: US Plant Patent PP18967 in full — the complete specification, every figure, and the file history.