Ludwig Ehrhardt GmbH

Germany


 
Total IP 21
Total IP Rank # 70,113
IP Activity Score 1.3/5.0    4
IP Activity Rank # 236,445
Dominant Nice Class Machines and machine tools

Patents

Trademarks

6 0
0 0
14 1
0
 
Last Patent 2023 - Transmission gear for a swing clamp
First Patent 2005 - Wiping and/or sealing element as...
Last Trademark 2003 - RÖMHELD
First Trademark 2003 - RÖMHELD

Industry (Nice Classification)

Latest Inventions, Goods, Services

2021 Invention Transmission gear for a swing clamp. The invention relates to a drive transmission for convertin...
Invention Drive transmission for a swing clamp. The invention relates to a drive transmission for convertin...
2020 Invention Bore clamp. The invention relates to a bore clamp for clamping a workpiece having a workpiece bo...
Invention Bore clamp. The invention relates to a bore clamp for clamping a workpiece with a workpiece bore ...
2018 Invention Clamping system having a "third-hand" function. The invention relates to a clamping system (9, 10...
2016 Invention Clamping bolt and clamping device comprising such a clamping bolt. The invention relates to a cla...
Invention Vise. The invention relates to a vise for clamping a workpiece with two clamping jaw holders, ea...
Invention Vise. The invention relates to a vise (1) for clamping a workpiece, comprising two clamping-jaw h...
2015 Invention Clamping bushing and clamping device. The invention relates to a clamping bushing (21) for clampi...
2014 Invention Coupling system. The invention relates to a coupling system, in particular for mechanically coupl...
Invention Power-operated tightening nut. The invention relates to a power-operated tightening nut (1) for a...
2013 Invention Rotary module. The invention relates to a rotary module (3, 4) for rotatably positioning a compo...
Invention Rotary module. The invention relates to a rotary module (3, 4) for rotatable positioning of a com...
2012 Invention Clamping device with an electric motor. The invention relates to a clamping device (1), for examp...
Invention Pressure medium system, in particular hydraulic system. The invention relates to a pressure mediu...
2011 Invention Active universal retaining device for retaining a workpiece in a universal clamping device. The i...
2010 Invention Pressure intensifier and associated control valve. The invention relates to a pressure intensifie...
2008 Invention Pull-down fastening device for fastening objects having bores. Disclosed herein is a pull-down fa...
2006 Invention Pressurised medium cylinder and method for determining the operating time and/or cycles thereof. ...
2005 Invention Wiping and/or sealing element as well as process for sealing a piston and clamping and/or support...
2003 G/S Mechanical tool clamping devices and work piece clamping devices, hydraulic cylinders and hydrau...