US Plant Patent PP4379
Honeysweet
Honeysweet pear tree
PUBLIC DOMAIN
Patent expired January 3, 1998. 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
- PP4379
- Filed
- January 3, 1978
- Granted
- February 13, 1979
- Expires
- January 3, 1998
- Assignee
- PURDUE RESEARCH FOUNDATION
- Inventor
- JANICK JULES
Abstract
This invention relates to a new, high quality pear with resistance to fireblight caused by Erwinia amylovora (Burr.) Winslow et al.
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 pear tree substantially as shown and described.
Read the full patent: US Plant Patent PP4379 in full — the complete specification, every figure, and the file history.