US Plant Patent PP25725
Burpeachthirtythree
Peach tree named ‘Burpeachthirtythree’
UNDER PATENT
Still under patent. Protection ends February 20, 2034.
Twenty years from the filing date would end on December 26, 2033. This patent earned 56 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25725
- Filed
- December 26, 2013
- Granted
- July 21, 2015
- Expires
- February 20, 2034
- Inventor
- SLAUGHTER JOHN K; GERDTS TIMOTHY J
Abstract
A new and distinct variety of peach tree ( Prunus persica ), which is denominated varietally as ‘Burpeachthirtythree’, and which produces an attractively colored yellow fleshed, clingstone peach which is mature for harvesting and shipment approximately August 25 to September 3 under the ecological conditions prevailing in the San Joaquin Valley of central California.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
Having thus described and illustrated our new variety of peach tree, what we claim is new, and desire to secure by Plant Letters Patent is: 1. A new and distinct variety of peach tree, substantially as illustrated and described, and which is characterized principally as to novelty by producing an attractively colored yellow-white fleshed, clingstone peach which is mature for harvesting and shipment approximately August 25 to September 3 under the ecological conditions prevailing in the San Joaquin Valley of central California.
Read the full patent: US Plant Patent PP25725 in full — the complete specification, every figure, and the file history.