US Plant Patent PP19901
Wesvercavio
Verbena plant named ‘Wesvercavio’
UNDER PATENT
Still under patent. Protection ends September 27, 2027.
Twenty years from the filing date would end on March 30, 2027. This patent earned 181 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19901
- Filed
- March 30, 2007
- Granted
- April 14, 2009
- Expires
- September 27, 2027
- Assignee
- J & H WESTHOFF INTERPEL
- Inventor
- WESTHOFF HEINRICH
Abstract
A new and distinct cultivar of Verbena plant named ‘Wesvercavio’, characterized by its compact, mounding and cascading plant habit; vigorous growth habit; short internodes and freely branching habit; dense and bushy plant form; freely flowering habit; and intense purple violet to violet-colored flowers that are held above and beyond the foliage in mounded umbels.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Verbena plant named ‘Wesvercavio’ as illustrated and described.
Read the full patent: US Plant Patent PP19901 in full — the complete specification, every figure, and the file history.