US Plant Patent PP31690
APF-205T
Blackberry plant named ‘APF-205T’
UNDER PATENT
Still under patent. Protection ends August 30, 2038.
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
- PP31690
- Filed
- August 30, 2018
- Granted
- April 21, 2020
- Expires
- August 30, 2038
- Assignee
- UNIV ARKANSAS
- Inventor
- CLARK JOHN R
Abstract
Description and specifications of a new and distinct blackberry cultivar named ‘APF-205T’ which originated from seed produced by a hand-pollinated cross of Arkansas selections ‘APF-77’ (U.S. Plant Pat. No. 24,249) x ‘APF-49T’ (non-patented, unreleased genotype) is provided. This new blackberry cultivar can be distinguished by its large fruit with consistent size and sweet flavor, thornless canes with consistently good plant health, and primocane-fruiting habit.
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 cultivar of blackberry plant named ‘APF-205T’, substantially as illustrated and described.
Read the full patent: US Plant Patent PP31690 in full — the complete specification, every figure, and the file history.