US Plant Patent PP14019
Early Danae
Plum tree named ‘Early Danae’
PUBLIC DOMAIN
Patent expired September 20, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 18, 2021. This patent earned 64 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP14019
- Filed
- July 18, 2001
- Granted
- July 29, 2003
- Expires
- September 20, 2021
- Inventor
- FLAGLER GEORGE
Abstract
A new variety of plum tree which is remotely similar to the unpatented ‘Early Beaut’ plum tree but is distinguished from it by producing uniformly purple skin coloration fruit which are mature for harvesting and shipment one week earlier than the ‘Early Beaut’ plum tree and exhibits superior holding capacity than the ‘Early Beaut’ plum tree and having more yellow flesh throughout.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of plum tree as described and illustrated which is remotely similar to the unpatented ‘Early Beaut’ plum tree but is distinguished from it by producing uniformly purple skin coloration fruit which are mature for harvesting and shipment one week earlier than the ‘Early Beaut’ plum tree and exhibits superior holding capacity than the ‘Early Beaut’ plum tree and having more yellow flesh throughout.
Read the full patent: US Plant Patent PP14019 in full — the complete specification, every figure, and the file history.