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U D ENGINEERING CO LTD

Overview
  • Total Patents
    25
About

U D ENGINEERING CO LTD has a total of 25 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom, Canada and Germany. Its main competitors in its focus markets packaging and shipping, measurement and machines are KAJITSU HIHAKAI HINSHITSU KENK, ROCHE PVT GMBH and P&S TECH CO LTD.

Patent filings in countries

World map showing U D ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Canada 4
#3 Germany 2
#4 Denmark 2
#5 United States 1

Patent filings per year

Chart showing U D ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arber Rowland Sackville Presto 5
#2 Bentley Lawrence Cranmer 4
#3 Bentley Lawrence C 3
#4 Nuttall Thomas Cayton 2
#5 Stoate Norman P 1
#6 Small Ernest Frederick 1
#7 Edwards Charles Richard 1
#8 Nuttall Thomas C 1
#9 Elphick George Stanley 1
#10 Dethlefsen Henning Clement 1

Latest patents

Publication Filing date Title
GB982560A Improvements in or relating to apparatus for filling containers with liquid under vacuum
GB999998A Improvements in or relating to apparatus for successively operating upon a number ofarticles
GB966151A Improvements in or relating to apparatus for marshalling and transferring articles in successive batches
GB974946A Improvements in or relating to apparatus for transferring articles from travelling conveyors on to receiving platforms
GB969661A Improvements in or relating to apparatus for transferring articles from stationary platforms to moving conveyors
GB958895A Improvements in or relating to dynamically balanced mechanically operated reciprocating press tools
GB962748A Improvements in or relating to apparatus for un-stacking crates or the like piled upon one another
GB1018781A Improvements in or relating to apparatus for checking the contents of containers
GB875937A Improvements in or relating to apparatus for diverting articles from a single streaminto a number of equal streams
GB842031A Improvements in or relating to container closure detector apparatus
DE1127619B Device for checking the contamination of transparent containers
GB844065A Improvements in or relating to arrangements for detecting the presence of magnetisable or conductive bodies
GB849152A Improvements in or relating to container ejector mechanisms
GB823438A Improvements in or relating to photoelectric inspection apparatus
GB815392A Improvements in or relating to cathode ray tube apparatus for the inspection of articles
GB849151A Improvements in or relating to apparatus for the successive presentation of objects to a work position
GB801489A Improvements in and relating to apparatus for detecting the presence of foreign bodies in the bottom of transparent vessels
CA622491A Cathode ray tube apparatus for the inspection of articles
CA621443A Photoelectric detection of foreign bodies in transparent vessels
CA619410A Photoelectric inspection apparatus