GENEVA, Sept. 29 -- ALPLA WERKE ALWIN LEHNER GMBH & CO. KG (Allmendstrasse 816971 Hard) filed a patent application (PCT/EP2025/057848) for "PLASTIC SPRING" on Mar 21, 2025. With publication no. WO/2025/196294, the details related to the patent application was published on Sep 25, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): BOSCH, Klemens (RaiffeisenstraBe 3b6890 Lustenau)
Abstract: The invention relates to a plastic spring (11) for use in a pump dispenser (13), comprising at least one first and one second helical spring strip (17, 19) which are twisted into each other and accordingly fo...