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STEPHANOISES FORGES

Overview
  • Total Patents
    45
About

STEPHANOISES FORGES has a total of 45 patent applications. Its first patent ever was published in 1936. It filed its patents most often in France, Germany and United States. Its main competitors in its focus markets machine tools, measurement and audio-visual technology are FACOM, HANGZHOU GREAT STAR INDUSTRIAL CO LTD and FACOM MANUFACTURE FRANCAISE DE.

Patent filings in countries

World map showing STEPHANOISES FORGESs patent filings in countries

Patent filings per year

Chart showing STEPHANOISES FORGESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heyraud Georges 6
#2 Blanc Michel 4
#3 Ollagnon Paul 3
#4 Mathieu L 1
#5 Derivaz Charles 1
#6 Mathieu Lucien 1
#7 Blanc M 1
#8 Bourrat Andre 1
#9 Ollagnon P 1

Latest patents

Publication Filing date Title
FR2570014A1 Mason's spike with a removable end
FR2568009A1 ELECTRONIC DYNAMOMETRIC KEY STRUCTURE
FR2568010A1 ELECTRONIC DYNAMOMETRIC KEY
FR2523499A1 Torque limiter for torque wrench - uses springs to apply flanged input and output axles to one another and ball bearings to support input axle
FR2408431A2 Reversible drive for ratchet spanner - has ramps on rotary annular cap contacting and pivoting one of two independent pawls
FR2375005A1 Reversible drive for ratchet spanner - has two independent pawls of toothed rim segments
ES446757A1 Improvements in appliances for the control of the previous and posterior vehicle trains. (Machine-translation by Google Translate, not legally binding)
GB1468389A Notching pliers
NL7414585A Hand cutting cutter.
DE2316360A1 DEVICE FOR BALANCING VEHICLE WHEELS
US3503362A Automatic warning device especially applicable for constant deflection torque wrenches
FR815444A Improvements to grapples for ascent of telegraph poles or others