The term ‘status’ denotes the type of intellectual property concerned and distinguishes between patents, patent applications, utility models and designs, for example.
The following table represents ABB intellectual property relating to the ELK-14 up to 253 kV by 29 March 2011.
Applications:
CN1661872; CN1661873; CN101128896; EP1863052; JP2008524815; KR2007094901; US2007-0246444
Granted Patents:
CN100472685; CN1042276; CN1046829; CN1046828; CN1076478; EP0522303 (IT, FR, DE, CH); EP0676842 (IT, FR, DE, CH); EP0678952 (IT, FR, DE, CH); EP0730160 (IT, GB, FR, DE, CH); EP1351267 (FR, DE, AT); EP1569256 (FR, DE, CH, AT); EP1569311 (FR, DE, CH, AT); EP1675142 (IT, HU, GB, FR, ES, DE, CH, AT); JP3355580; JP3914278; JP4381711; JP4472552; JP4472553; US5432438; US5625179; US5723814; US5753864; US5804972; US7122758; US7417847; US7626286
Designs:
EU001804139-0001-0007
ABB reserves the right to withdraw or modify the content of the above table at any time without prior notice.
This site including its content is provided ‘as is’ for your convenience only. Please note that ABB makes no representations or warranties of any kind whatsoever to the fullest extent permissible by law with regard to any content of this site, the accuracy of the data and fitness for a particular purpose.