Guard rail device, in particular guard rail connection system, comprising a locking unit and short lowering
- Application ID: EP13161349
- Status: █ PATENT GRANTED
This EP application has the IPC class E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES). Isler & Pedrazzini AG is specialised in E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
- 01.10.2014 - Publication A1 (EP2784222)
- 28.12.2016 - Publication B1 (EP2784222)