US Plant Patent PP23689
Burpeachtwentyeight
Peach tree, ‘Burpeachtwentyeight’
UNDER PATENT
Still under patent. Protection ends December 30, 2031.
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
- PP23689
- Filed
- December 30, 2011
- Granted
- June 25, 2013
- Expires
- December 30, 2031
- Inventor
- GERDTS TIMOTHY J; SLAUGHTER JOHN K
Abstract
A new and distinct variety of peach tree ( Prunus persica ), which is denominated varietally as ‘Burpeachtwentyeight’, and which produces an attractively colored yellow-fleshed, clingstone peach which is mature for harvesting and shipment approximately May 16 to May 24 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 distinct variety of peach tree, substantially as illustrated and described, and which is characterized principally as to novelty by producing an attractively colored yellow-fleshed, clingstone peach which is mature for harvesting and shipment approximately May 16 to May 24 under the ecological conditions prevailing in the San Joaquin Valley of central California.
Read the full patent: US Plant Patent PP23689 in full — the complete specification, every figure, and the file history.