US Plant Patent PP20512
REKOHU SUNRISE
Carex plant named ‘REKOHU SUNRISE’
UNDER PATENT
Still under patent. Protection ends August 9, 2028.
Twenty years from the filing date would end on July 30, 2028. This patent earned 10 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP20512
- Filed
- July 30, 2008
- Granted
- December 1, 2009
- Expires
- August 9, 2028
- Assignee
- HATCH LINDSEY
- Inventor
- HATCH LINDSEY
Abstract
A new and distinct cultivar of Carex named ‘REKOHU SUNRISE’ that is characterized by clumping habit, variegated foliage with golden-yellow edges, and chestnut-brown spikelets. In combination these traits set ‘REKOHU SUNRISE’ apart from all other existing varieties of Carex known to the inventor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Carex plant named ‘REKOHU SUNRISE’ as described and illustrated herein.
Read the full patent: US Plant Patent PP20512 in full — the complete specification, every figure, and the file history.