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HAYES DEREK

Overview
  • Total Patents
    28
About

HAYES DEREK has a total of 28 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are AMPHENOL AIR LB, DAUME PATENTBESITZGMBH & CO KG and ICORE INT LTD.

Patent filings per year

Chart showing HAYES DEREKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayes Derek 18

Latest patents

Publication Filing date Title
GB8813583D0 Improved rewireable plug
GB8414156D0 Sleeved plug pins
GB2130816A Improvements in gripping or locating devices
GB2129229A Electrically conductive plug pins
GB2098413A Improvements in gripping or locating devices
WO8302688A1 Electrical coupling device
EP0099354A1 Improvements in gripping or locating devices
EP0098262A1 Electrical coupling device
GB2090077A Multi-pin electrical plug
GB2104307A Improvements in electrical coupling devices
GB2080638A Electrical coupling device
US4407557A Electrical coupling device
US4430523A Gripping jaw device for elongated members such as electrical conductors
GB2076461A Improvements in gripping or locating devices
GB2077052A Multi-pin electrical plugs
GB2096413A A cartridge-fuse clip assembly
GB2079831A Improvements in gripping or locating devices
GB2079070A Electrical coupling device
GB2077049A Electric plug
US4298238A Multi-pin electrical plugs