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SCHARMANN & CO G M B H

Overview
  • Total Patents
    22
About

SCHARMANN & CO G M B H has a total of 22 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are MAHO WERKZEUGMASCHBAU BABEL, KUMMER FRERES SA and BERTHIEZ CHARLES WILLIAM.

Patent filings in countries

World map showing SCHARMANN & CO G M B Hs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 United Kingdom 7
#3 United States 4
#4 France 1

Patent filings per year

Chart showing SCHARMANN & CO G M B Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schraub Willi 9
#2 Willi Schraub 4
#3 Goebel Harry 1
#4 Schraub Wilhelm 1

Latest patents

Publication Filing date Title
GB981871A A narrow central guide system for carriages on machine tools or analogous machines
DE1112376B Horizontal, milling and boring mill
DE1102525B Tool ejection device for loosening tools inserted with their conical shank into a corresponding bore in the drilling spindle
DE1126702B Guide bushing for a machine part that can be moved on a guide column
DE1038873B Device for loosening tools used with their conical end in a corresponding bore of a longitudinally displaceable drilling spindle, in particular for horizontal boring mills
DE969992C Spindle bearings for drilling and milling machines
GB746526A Improvements relating to horizontal boring or drilling machines
GB746085A Improvements relating to horizontal boring machines
DE1033486B Device for measuring the mutual displacement of parts of machine tools, in particular of boring mills
DE921962C Clamping device for locking the drilling spindle of a horizontal boring mill with boom
DE930361C Device for loosening tools used with their conical end in a corresponding bore of a longitudinally displaceable drilling spindle, especially for horizontal boring mills