Fredrik HARRYSSON

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GUSTAFS, SE

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Patents Grantslast 30 patents

Information Patent Grant
Train coupler arrangement with axial expansion module
- Patent number 12,043,296
- Issue date Jul 23, 2024
- Dellner Couplers AB
- Fredrik Harrysson
- B61 - RAILWAYS
Information Patent Grant
Holder for mounting a second part on a main structure between car b...
- Patent number 11,731,670
- Issue date Aug 22, 2023
- Dellner Couplers AB
- Arvid Grahn
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TRAIN COUPLER ARRANGEMENT WITH AXIAL EXPANSION MODULE
- Publication number 20210253146
- Publication date Aug 19, 2021
- DELLNER COUPLERS AB
- Fredrik HARRYSSON
- B61 - RAILWAYS
Information Patent Application
HOLDER FOR MOUNTING A SECOND PART ON A MAIN STRUCTURE BETWEEN CAR B...
- Publication number 20200255040
- Publication date Aug 13, 2020
- DELLNER COUPLERS AB
- Arvid GRAHN
- B61 - RAILWAYS