US Plant Patent PP22079
CF PS1-3352
Slash pine tree named ‘CF PS1-3352’
UNDER PATENT
Still under patent. Protection ends June 23, 2029.
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
- PP22079
- Filed
- June 23, 2009
- Granted
- August 16, 2011
- Expires
- June 23, 2029
- Assignee
- CELLFOR INC
- Inventor
- PAIT JOHN; ATTREE STEPHEN; DENCHEV PLAMEN; WEIR ROBERT; BENOWICZ ANDY
Abstract
A new and distinctive variety of a slash pine tree which has been denominated varietally as ‘CF PS1-3352’ which is distinguished by high growth rate, good resistance to fusiform rust and pitch canker, excellent stem straightness, medium crown width, long stem internodes, flat to medium branch angle and medium branch diameter.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of slash pine tree named ‘CF PS1-3352’ substantially as described and illustrated.
Read the full patent: US Plant Patent PP22079 in full — the complete specification, every figure, and the file history.