CLIMBING LOCKING SYSTEM FOR VERTICAL LADDERS
- Application ID: EP13713396
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination A62 (LIFE-SAVING; FIRE-FIGHTING) and E06 (DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS) is specialized in the combination A62 and E06. We found, that Müller & Aue, Hill Hampton Limited, Müller, Clemens & Hach are specialized in all of these IPC classes. For a similar patent, they might be a good choice.