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PROCAL

Overview
  • Total Patents
    59
About

PROCAL has a total of 59 patent applications. Its first patent ever was published in 1970. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, mechanical elements and engines, pumps and turbines are SAINT GOBAIN PERFORMANCE PLASTICS L S GMBH, DOWTY SEALS LTD and CRANE PACKING LTD.

Patent filings in countries

World map showing PROCALs patent filings in countries

Patent filings per year

Chart showing PROCALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saxod Michel 17
#2 Fougerolle Fabrice 6
#3 Devouassoux Serge 6
#4 Marchiset Michel 5
#5 Pernin Jean-Francois 5
#6 Michel Saxod 4
#7 Hammann Georges 3
#8 Bertin Gerard 3
#9 Jean-Francois Pernin 3
#10 Bourges Daniel 2

Latest patents

Publication Filing date Title
EP0571284A1 Crankshaft seal for an internal combustion engine, particularly for vehicle
FR2683881A1 INTEGRATED SEALING GUIDE TUBE FOR VEHICLE AUTOMOTIVE GEARBOX RELEASE CLUTCH.
FR2682441A1 INTEGRATED SEALING GUIDE TUBE FOR VEHICLE AUTOMOTIVE GEARBOX RELEASE CLUTCH.
US5129658A Seal for an internal combustion engine injector
DE4040990A1 Guide sleeve for clutch release bearing - has integral sealing lip to seal onto shaft
FR2664960A1 SEAL RING WITH LIP.
FR2659122A1 Flat gasket
EP0337893A1 Cartridge seal
EP0336843A1 Guide member with an integrated sealing for clutch release bearing in a motor vehicle gearbox
FR2644217A1 STATIC SEAL SEAL
EP0329564A1 Radial sealing rings with a PTFE flange
CN1037953A Tube-guide for clutch release bearing of automotive gearbox
EP0284496A1 Radial oil seal
EP0281452A1 Treatment method for sealings, in particular for lipped sealing rings
US4995621A Radial seal rings
US4957680A Process of molding seal rings
FR2572782A1 Sealing ring with a lip
DE3345054A1 Method and device for testing the sealing edge of lip sealing rings
GB2000719A Process for moulding a component or part comprising a frame
FR2082654A5 Compression moulding elastomers - eg to form metal reinforced sealing ring adhering to top force