US Plant Patent PP23654
Slingco 1
Weigela plant named ‘Slingco 1’
UNDER PATENT
Still under patent. Protection ends January 18, 2032.
Twenty years from the filing date would end on November 16, 2031. This patent earned 63 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23654
- Filed
- November 16, 2011
- Granted
- June 11, 2013
- Expires
- January 18, 2032
- Assignee
- VERHOEF GIJSBERTUS
- Inventor
- VERHOEF GIJSBERTUS
Abstract
A new cultivar of Weigela plant named ‘Slingco 1’ that is characterized by a compact habit, a short overall height, red flowers and green foliage.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
The invention claimed is: 1. A new and distinct variety of Weigela plant named ‘Slingco 1’ as described and illustrated.
Read the full patent: US Plant Patent PP23654 in full — the complete specification, every figure, and the file history.