Irrigation system and method for irrigating or fertilizing

US7908984B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Jurith Montag · Mannheim, DE
• Hans-Joachim Fries · Schifferstadt, DE
• Alexander Wissemeier · Speyer, DE
• Armin Alteheld · Bad Kreuznach, DE
• Hans-Jürgen Quadbeck-Seeger · Bad Dürkheim, DE

Key dates

• Filing date: Feb 5, 2008
• Grant date: Mar 22, 2011
• Expiry date: Feb 5, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S111/90
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A watering apparatus comprising a storage container having a tubular section which is closed with an open-cell foam based on an aminoplast, and a method for watering or applying fertilizer.