US Plant Patent PP17624
Prem1P
Pear tree named ‘Prem1P’
PUBLIC DOMAIN
Patent expired July 27, 2024. 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
- PP17624
- Filed
- July 27, 2004
- Granted
- April 17, 2007
- Expires
- July 27, 2024
- Assignee
- PREVAR LTD
- Inventor
- HART ROY
Abstract
A new distinct pear variety is described. This interspecific variety results from crossing varieties, ‘Nijisseiki’ ( Pyrus pyrifolia Nakai) (not patented) and ‘Max Red Bartlett’ ( Pyrus communis ) (U.S. Plant Pat. No. 741). The new variety has been named ‘Prem1P’ and was selected because of its crisp texture and strong ‘Barlett’ type flavor. The fruit of this new variety is characterized by its round to high round fruit shape which has 50-70% red blush coverage.
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 pear tree named ‘Prem1P’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP17624 in full — the complete specification, every figure, and the file history.