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MAIN GROUP SPA

Overview
  • Total Patents
    66
About

MAIN GROUP SPA has a total of 66 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Italy, EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets machines, consumer goods and agriculture are BATA IND LTD, FINPROJECT SPA and GAS INJECTION LTD.

Patent filings per year

Chart showing MAIN GROUP SPAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lorenzin Lorenzo 46
#2 Febbrari Italo 10
#3 Lorenzo Lorenzin 5
#4 Ferniani Aldo 3
#5 Giacometti Marco 1
#6 Ferri Bruno 1
#7 Durlo Antonio 1
#8 Amadio Mario 1

Latest patents

Publication Filing date Title
TW200724352A Vertical injection machine for molding soles, technical articles and the like
CN1695916A Device for cleaning a low-pressure mixing chamber, particularly for polyurethane
TW200521362A Check valve particularly for molds of plastic molding machines
TW200502077A Apparatus for molding soles made of rubber, thermoplastic polyurethane and the like, method for molding soles, and soles for shoes
TW200505656A Machine, machine structure and mold for the injection-molding of soles, technical articles and the like
EP1375119A1 Method for manufacturing a sole for shoes composed of a tread sole that comprises vulcanized rubber coupled to a polyurethane mid-sole, and compound used for the method
AU2003205769A1 Method for manufacturing a sole for shoes, composed of a tread sole made of vulcanized rubber coupled to a polyurethane mid-sole
EP1345507A1 Process for manufacturing a sole for shoes composed of a tread sole made of vulcanized rubber mated with a polyurethane mid-sole
AU2280600A Device for cast-molding plastic materials
AU1505000A Mold holder for molds for manufacturing boots or the like made of plastics
AU1964199A Method for molding thin parts made of single-component polyurethane plastics andapparatus for performing the method
DE19616452A1 Mould carrier assembly for an injection machine
TW293796B Mould-holder device for expanded cross-linking polymer injection moulding machines
TW299276B Machine with numerous work stations and translating injector for the injection of plastic materials
ITPD950078A1 Method for the production of articles of expanded crosslinked polymer materials injected into a mound with control of final dimensions
ITPD950034D0 Method for making footwear or portions of footwear of plastic material and the footwear or portions of footwear obtained by the method
BR9300453A Process for the production of articles in expanded cross-linked polymeric materials
EP0281952A2 Process for manufacturing soles for footwear in one or more colours and/or components by injection of plastic material, and apparatus for carrying out the process
EP0270047A2 Process and apparatus for manufacturing footwear with soles in vulcanized rubber and intersoles in thermoplastic material