US Plant Patent PP14457
PS-3456
Strawberry plant named ‘PS-3456’
PUBLIC DOMAIN
Patent expired March 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
- PP14457
- Filed
- March 21, 2003
- Granted
- January 13, 2004
- Expires
- March 21, 2023
- Assignee
- PLANT SCIENCES INC
- Inventor
- ACKERMAN STEPHEN M; NELSON STEVEN D; NELSON MICHAEL D
Abstract
This invention relates to a new and distinct everbearing variety of strawberry plant named 'PS-3456' primarily adapted to the growing conditions of the central coast of California. The new variety is primarily characterized by weak interveinal leaf blistering, weak foliar gloss, small much longer than broad foliage, acute terminal leaflet basal shape, small seeds, uniform conical shaped fruit, very good fruit gloss and skin firmness, short fruiting trusses and small calyx.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct strawberry plant named ‘PS-3456’, as herein described and illustrated by the characteristics set forth above.
Read the full patent: US Plant Patent PP14457 in full — the complete specification, every figure, and the file history.