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MAXIME AMIRAULT

Overview
  • Total Patents
    24
About

MAXIME AMIRAULT has a total of 24 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are SEALING DEVICES PTY LTD, ENVIROSEAL ENGINEERING PRODUCTS LTD and DANDONG COLOSSUS GROUP CO LTD.

Patent filings in countries

World map showing MAXIME AMIRAULTs patent filings in countries

Patent filings per year

Chart showing MAXIME AMIRAULTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paul Destoumieux 9
#2 Maxime Amirault 9
#3 Destoumieux Paul 3
#4 Amirault Maxime 3

Latest patents

Publication Filing date Title
GB1124146A Improvements in or relating to shaft packings
GB1017476A Improvements in or relating to packing between relatively rotatable members
US3139034A Impeller for centrifugal pump
GB941172A Improvements in or relating to impellers for centrifugal pumps, notably small-sized pumps
US3096570A Assembling a flange on a hub, particularly in the manufacture of pump turbines
GB866869A Improvements in or relating to shaft packings
US3018112A Sealing devices between a rotating part and a fixed part
GB823676A Improvements relating to sealing devices between a rotating part and a fixed part
GB817420A Improvements in or relating to sealing devices between a rotating part and a fixed part
GB773909A Improvements in shaft packing between a rotary shaft and a stationary casing
US2744772A Devices for effecting a tight fit between a revolving part and a fixed part
US2881014A Rotary shaft seal
US2884268A Packing seals for use between a rotatable and a fixed part