US Plant Patent PP20688
Valley Gold
Mandarin tree named ‘Valley Gold’
UNDER PATENT
Still under patent. Protection ends November 20, 2027.
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
- PP20688
- Filed
- November 20, 2007
- Granted
- January 26, 2010
- Expires
- November 20, 2027
- Assignee
- AGRICULTURAL RESEARCH COUNCIL
- Inventor
- JANSE VAN RENSBURG GEORGE DIEDERICK
Abstract
A new variety of mandarin ( Citrus L. ) designated ‘Valley Gold’ is described. The novel characteristics of the fruit include late onset of maturity of fruit, a distinct tougher rag and rind, and a darker external orange color (R.H.S. 28A) as compared to known varieties.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A novel and distinct variety of mandarin tree having the characteristics described and illustrated herein.
Read the full patent: US Plant Patent PP20688 in full — the complete specification, every figure, and the file history.