Urs Liechti

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Goldach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Sectioned pocketed spring assembly
- Patent number 12,245,701
- Issue date Mar 11, 2025
- L&P Property Management Company
- Guido Eigenmann
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Method of making a continuous string of pocketed springs
- Patent number 11,109,686
- Issue date Sep 7, 2021
- L&P Property Management Company
- Guido Eigenmann
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Apparatus and method for transporting springs, and machine for prod...
- Patent number 9,713,836
- Issue date Jul 25, 2017
- Spuhl GmbH
- Urs Liechti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Multi-Layered Pocket Spring Strand Assembly
- Publication number 20240262677
- Publication date Aug 8, 2024
- SPÜHL GMBH
- Urs Liechti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding Apparatus for Strings of Springs
- Publication number 20240206636
- Publication date Jun 27, 2024
- L&P Property Management Company
- Guido Eigenmann
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
Sectioned Pocketed Spring Assembly
- Publication number 20210235883
- Publication date Aug 5, 2021
- L&P Property Management Company
- Guido Eigenmann
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
Sectioned Pocketed Spring Assembly and Method of Making Same
- Publication number 20190380502
- Publication date Dec 19, 2019
- L&P Property Management Company
- Guido Eigenmann
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
APPARATUS AND METHOD FOR TRANSPORTING SPRINGS, AND MACHINE FOR PROD...
- Publication number 20160311010
- Publication date Oct 27, 2016
- SPÜHL GMBH
- Urs Liechti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...