US Plant Patent PP14821
Seward
Physocarpus plant named ‘Seward’
PUBLIC DOMAIN
Patent expired July 21, 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
- PP14821
- Filed
- July 21, 2003
- Granted
- May 25, 2004
- Expires
- July 21, 2023
- Assignee
- SPRING MEADOW NURSERY INC
- Inventor
- WOOD TIMOTHY D
Abstract
A new and distinct cultivar of Physocarpus plant named ‘Seward’, characterized by its upright and mounding plant habit; freely branching growth habit; and small dark purple-colored leaves with deep lobes and serration.
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 cultivar of Physocarpus plant named ‘Seward’, as illustrated and described.
Read the full patent: US Plant Patent PP14821 in full — the complete specification, every figure, and the file history.