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RENOLD HANS LTD

Overview
  • Total Patents
    120
About

RENOLD HANS LTD has a total of 120 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets mechanical elements, machine tools and packaging and shipping are P I V CHAIN GEARS LTD, ORIENTAL CHAIN MFG CO LTD and RIEGER & DIETZ O H G.

Patent filings in countries

World map showing RENOLD HANS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 71
#2 France 18
#3 United States 15
#4 Germany 8
#5 Canada 5
#6 Spain 2
#7 Denmark 1

Patent filings per year

Chart showing RENOLD HANS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eden Christopher Gabriel 5
#2 Renold Charles Garonne 3
#3 Alfred Renshaw 3
#4 Renshaw Alfred 3
#5 Allingham Henry W 2
#6 Garonne Renold Charles 2
#7 Carter Adrian Ethelbert 2
#8 Douglas Mcmillan Kingsley 1
#9 Welffens Emile John 1
#10 Renold Hans 1

Latest patents

Publication Filing date Title
US1892067A Chain transmission gearing
GB349718A Improvements in or relating to transmission chains
GB345519A Improvements relating to transmission chains
DE557478C Tensioning pulley, under the action of a spring, with a locking mechanism preventing backward movement
GB339108A Improvements relating to motion-transmitting devices
GB343612A Improvements relating to chain transmission gearing
GB334410A Improvements in or relating to casings for power transmission gearing
GB331093A Improvements relating to machines for assembling driving chains
GB330704A Improvements relating to machines for drawing metal
GB325683A Improvements relating to the bending of metal strip or sheet
GB326604A Improvements relating to mechanism for feeding parts for machining
GB324793A Improvements relating to chain tensioning devices
GB321812A Improvements relating to automatic turning lathes
GB321284A Improvements relating to chains for use in conveyors, elevators, feeding mechanism and the like
US1842117A Transmission chain
DE478365C Drive chain
US1722861A Method of making transmission chains
GB296233A Improvements relating to transmission chains
GB297570A Improvements relating to transmission chains
DE491072C Drive chain