CHAMBERLAIN IND LTD has a total of 25 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets engines, pumps and turbines, machine tools and machines are ENTPR BOURDIN & CHAUSSE, SAMPO HYDRAULICS OY and KIROVOGR Z GIDRAVLICHESKIKH SI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 11 | |
#2 | France | 6 | |
#3 | Canada | 2 | |
#4 | Germany | 2 | |
#5 | United States | 2 | |
#6 | Australia | 1 | |
#7 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machine tools | |
#3 | Machines | |
#4 | Measurement | |
#5 | Packaging and shipping | |
#6 | Mechanical elements | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Positive-displacement engines | |
#2 | Punching metal | |
#3 | Pumps | |
#4 | Unspecified technologies | |
#5 | Unspecified technologies | |
#6 | Cranes | |
#7 | Analysing materials | |
#8 | Dredging | |
#9 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | Hart George Ernest | 4 |
#2 | Dupen Peter John | 3 |
#3 | Ferguson Bedford John | 2 |
#4 | Bedford John Ferguson | 2 |
#5 | Bedford John F | 1 |
#6 | Edward Mason Brian | 1 |
#7 | Mason Brian Edward | 1 |
#8 | Young Michael Iain | 1 |
#9 | Young M | 1 |
#10 | Hart George E | 1 |
Publication | Filing date | Title |
---|---|---|
GB1385702A | Hydraulic motors and the like | |
GB1085232A | Improvements in or relating to hydraulic motors | |
GB1012024A | Improvements in tube bending machines | |
GB1012672A | Improvements in hydraulic motors | |
GB913784A | Improvements in tube bending machine | |
GB909571A | Improvements in bend measuring devices with tube and rod bending machines | |
GB900783A | Improvements in mobile jib cranes | |
GB797910A | Improvements in and connected with tube bending machines | |
GB836788A | Improvements in tube bending machines | |
GB736665A | Improvements in machines for bending workpieces | |
GB740767A | Improvements in reciprocating pumps for use in hydraulic transmission of power | |
CA782343A | Hydraulic motor | |
CA679936A | Tube bending machines |