US Plant Patent PP20890
Dixie Chip
Ajuga plant named ‘Dixie Chip’
UNDER PATENT
Still under patent. Protection ends October 29, 2028.
Twenty years from the filing date would end on October 23, 2028. This patent earned 6 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP20890
- Filed
- October 23, 2008
- Granted
- March 30, 2010
- Expires
- October 29, 2028
- Assignee
- ITSAUL PLANTS LLC
- Inventor
- SAUL RICHARD G
Abstract
A new cultivar of Ajuga plant, ‘Dixie Chip’, characterized by its variegated foliage that is tri-colored with mottling and blending of white, pink, and green with green veins and maturing to white with green veins with new growth that is heavily flushed with pink, its light blue flowers with non-variegated green floral leaves on racemes that are present for 4 to 6 weeks in spring, and its tight plant habit that slowly spreads by stolons with suitability as a groundcover.
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 Ajuga plant named ‘Dixie Chip’ as described and illustrated herein.
Read the full patent: US Plant Patent PP20890 in full — the complete specification, every figure, and the file history.