COWLISHAW WALKER & COMPANY LTD has a total of 14 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets packaging and shipping, civil engineering and machine tools are LIBO HEAVY MACHINE TECH CO LTD, ALFRED EICKHOFF and CLEMENS ABELS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | Germany | 3 | |
#3 | United States | 2 | |
#4 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Civil engineering | |
#3 | Machine tools | |
#4 | Mechanical elements | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Mining | |
#3 | Clutches and brakes | |
#4 | Presses | |
#5 | Locomotives | |
#6 | Safety devices | |
#7 | Punching metal |
# | Name | Total Patents |
---|---|---|
#1 | Seed Ernest Carl | 2 |
#2 | Bank May | 1 |
#3 | Holding Donald | 1 |
#4 | Smith Moore Matthew | 1 |
#5 | Raymond Haycock Arthur | 1 |
#6 | Parfitt Norman L C | 1 |
Publication | Filing date | Title |
---|---|---|
DE1502237A1 | Brake for presses or other machines | |
ES317629A1 | Improvements in or relating to presses | |
DE1256965B | Disc friction clutch and brake | |
GB913429A | Improvements in or relating to storage apparatus in conveyor systems | |
GB819260A | Improvements in or relating to conveyors | |
GB766239A | Improvements in or relating to conveyors | |
GB770337A | Improvements in or relating to conveyors | |
GB698609A | Improvements in or relating to conveyors | |
GB677301A | Improvements in or relating to conveyors | |
GB695452A | Improvements in or relating to conveyors | |
GB667808A | Improvements in or relating to conveyors | |
US1503992A | Coal-cutting machine | |
DE404956C | Schraemmaschine with swivel head |