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SCHAEFER AUGUST W

Overview
  • Total Patents
    39
About

SCHAEFER AUGUST W has a total of 39 patent applications. Its first patent ever was published in 1908. It filed its patents most often in Germany, Netherlands and United States. Its main competitors in its focus markets machine tools, machines and audio-visual technology are BERRY HINGE LTD, FEINTOOL INTERNAT MAN AG and GREENVILLE TOOL & DIE COMPANY.

Patent filings in countries

World map showing SCHAEFER AUGUST Ws patent filings in countries

Patent filings per year

Chart showing SCHAEFER AUGUST Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schaefer August Wilhelm 16
#2 Schaefer August W 3
#3 Schafer August Wilhelm 3
#4 Kapp Dieter 3
#5 Schafer August W 1
#6 Wilhelm Schaefer August 1
#7 August Wilhelm Schafer 1

Latest patents

Publication Filing date Title
DE10327046A1 Method for assembly of cam shaft, incorporating several stations for adjusting and positioning of individual cams
CH676691A5 Metal tube cold forming appts.
DE3333911A1 DEVICE FOR BENDING TUBES OR THE LIKE
DE3333912A1 DEVICE FOR BENDING TUBES ODG.
CH653578A5 Three-roll bending machine
DE3128259A1 Three-roller bending machine
DE3113769C1 Device for the alignment and holding of a pipe section and for the subsequent longitudinal welding of abutting, free marginal areas.
DE3113753A1 Three-roll bending machine
DE3101090A1 Five-roller bending machine
DE3041212A1 Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be
DE3035234A1 DEVICE FOR MANUFACTURING A SHAFT TUBE COMPENSATOR FROM A CYCLINDRICAL SHEET TUBE SECTION
US1284790A Cashier-protector.
US989297A Baggage-tag.
US901126A Machine for cutting leather.