US Plant Patent PP19174
Red Yoirvine
Chrysanthemum plant named ‘Red Yoirvine’
UNDER PATENT
Still under patent. Protection ends February 14, 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
- PP19174
- Filed
- February 14, 2007
- Granted
- September 2, 2008
- Expires
- February 14, 2027
- Assignee
- YODER BROTHERS INC
- Inventor
- BERGMAN WENDY R
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Red Yoirvine’, characterized by its upright and uniformly mounded plant habit; freely branching and vigorous growth habit; dark green-colored foliage; uniform flowering response; early flowering habit, eight-week response time; freely flowering habit; daisy-type inflorescences with crimson red-colored ray florets; and good postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Chrysanthemum plant named ‘Red Yoirvine’ as illustrated and described.
Read the full patent: US Plant Patent PP19174 in full — the complete specification, every figure, and the file history.