US Plant Patent PP15304
JFS-Arb
Serviceberry tree named ‘JFS-Arb’
PUBLIC DOMAIN
Patent expired July 25, 2023. This plant is in the public domain — anyone may propagate and sell it.
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
- PP15304
- Filed
- July 25, 2003
- Granted
- November 9, 2004
- Expires
- July 25, 2023
- Assignee
- SCHMIDT J FRANK
- Inventor
- WARREN KEITH S
Abstract
A variety of serviceberry which combines deep green slightly glossy foliage, upright branching, a strong straight trunk, and a straight and dominant central leader giving it an excellent tree form for use on city streets.
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 serviceberry tree, substantially as herein shown and described.
Read the full patent: US Plant Patent PP15304 in full — the complete specification, every figure, and the file history.