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DONALD MAYER KING

Overview
  • Total Patents
    117
About

DONALD MAYER KING has a total of 117 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets packaging and shipping, transport and mechanical elements are FROMME FOERDERANLAGEN GMBH, ETON INNOVATION AB and ETON SYSTEMS AB.

Patent filings in countries

World map showing DONALD MAYER KINGs patent filings in countries
# Country Total Patents
#1 United Kingdom 94
#2 Germany 23

Patent filings per year

Chart showing DONALD MAYER KINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 King Donald Mayer 22
#2 Works Hartford 1
#3 Mayer-King Donald 1

Latest patents

Publication Filing date Title
GB1068833A Improvements in or relating to storage systems
GB980347A Improvements in or relating to conveyor systems
GB979072A Improvements in or relating to mobile stackers or lift apparatus
GB913254A Improvements in or relating to chains for use in conveyor systems
GB908724A Improvements in or relating to conveyor systems
GB895638A Improvements in or relating to storage systems
GB880304A Improvements in or relating to chains for use in conveyor systems
GB874985A Improvements in or relating to travelling cranes, hoists or the like
GB907874A Improvements in or relating to wheels or rollers
GB858466A Improvements in or relating to drive units for conveyor systems
GB869746A Improvements in or relating to chains for use in conveyor systems
GB842373A Improvements in or relating to apparatus for removing litter and other waste matter from byres and the like
GB846593A Improvements in or relating to chain guards for electrically operated hoist pulley blocks
GB843844A Improvements in or relating to chains for conveyors
GB845673A Improvements in or relating to readily releasable catch devices
GB877166A Improvements in or relating to conveyor systems
GB828249A Improvements in or relating to conveyor systems
GB824981A Improvements in or relating to conveyor chains
GB818507A Improvements in or relating to the securing of structural members such as rolled steel joists
GB838828A Improvements in or relating to devices for facilitating the attachment of items of equipment or other structural members to joists, beams or the like