US Plant Patent PP17016
Burpeachtwentyone
Peach tree ‘Burpeachtwentyone’
PUBLIC DOMAIN
Patent expired March 18, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 14, 2024. This patent earned 94 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17016
- Filed
- December 14, 2004
- Granted
- August 22, 2006
- Expires
- March 18, 2025
- Assignee
- BURCHELL NURSERY INC
- Inventor
- GERDTS TIMOTHY J; SLAUGHTER JOHN K
Abstract
A new and distinct variety of peach tree Prunus persica, which is denominated varietally as ‘Burpeachtwentyone’, and which produces an attractively colored yellow-fleshed, clingstone peach which is mature for harvesting approximately July 5 to July 15 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.
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 approximately July 5 to July 15 under the ecological conditions prevailing in the San Joaquin Valley of central California.
Read the full patent: US Plant Patent PP17016 in full — the complete specification, every figure, and the file history.