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PLASCO LTD

Overview
  • Total Patents
    157
About

PLASCO LTD has a total of 157 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets machines, materials and metallurgy and consumer goods are CROWN FASTENER CORP, PLASCO LIMITED and CHUNG CHWAN ENTERPRISE CO LTD.

Patent filings in countries

World map showing PLASCO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 55
#2 France 26
#3 Germany 22
#4 Spain 17
#5 Denmark 13
#6 Finland 11
#7 Austria 10
#8 Belgium 2
#9 United States 1

Patent filings per year

Chart showing PLASCO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morin Louis Huntington 23
#2 Huntington Morin Louis 12
#3 Morin Louis H 9
#4 Marinsky Davis 4
#5 Gries Otto 1

Latest patents

Publication Filing date Title
GB1111404A Plastic blind rivet and method of producing the same
GB967707A A gooseneck for die casting machines
GB893840A Method of and apparatus for moulding multiple plastic scoops on to stringer tapes of separable fasteners
GB874021A Machine for moulding, shaping and trimming plastic products
GB875926A Centre ledge scoop for separable fasteners
GB820689A Machine for producing die castings
GB773009A Apparatus for use in forming die-castings from high melting point metals
GB800151A Improvements in or relating to sliding clasp fasteners
GB731195A Improvements in or relating to sliding clasp fasteners
GB775172A Improvements in separable sliding clasp fasteners
DE915975C Injection molding machine driven by a motor
GB699894A Apparatus for automatically stopping a diecasting machine in the event of shot failure
GB680060A Method and apparatus for controlling tape spacing between separable fastener stringer lengths
GB667925A Separable fastener
DE834553C Zipper
GB659554A Improvements in or relating to die casting machines
GB659363A Stapling machine
DE830098C Locking device for injection molding machines
DE813757C Process for producing undercut injection molded parts
DE813584C Two-part injection mold