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BILZ OTTO WERKZEUG

Overview
  • Total Patents
    64
About

BILZ OTTO WERKZEUG has a total of 64 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, United States and Japan. Its main competitors in its focus markets machine tools, machines and mechanical elements are ROTOMORS SPA, WTO WERKZEUG EINRICHTUNGEN GMB and KLEMENT KLAUS DIETER.

Patent filings in countries

World map showing BILZ OTTO WERKZEUGs patent filings in countries

Patent filings per year

Chart showing BILZ OTTO WERKZEUGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baeder Siegfried 17
#2 Hoefle Lothar 10
#3 Fauth Otto 9
#4 Babel Gerhard 8
#5 Voss Michael 6
#6 Bilz Reiner 6
#7 Schmidt Frank 4
#8 Magori Valentin 4
#9 Ueberall Paul 4
#10 Bader Rudolf 4

Latest patents

Publication Filing date Title
DE19738229A1 Tool or tool holder
US5674031A Tool holder in particular quick exchange chuck
DE4445611A1 Tool holder, especially quick change chuck
DE4314235A1 Tool holder, especially quick change chuck
EP0548628A1 Chuck for tools, work pieces or the like
JPH05305502A Cutting tool holder
DE4115992A1 Tool-holder for engineering machining - has tapered tool clamping sleeve which is split down part of its length
DE4112467A1 THREADING APPARATUS
DE4041208A1 Quick-change tool holder for taps - provides axial constraint by wedging ball set and selectively by locking ball set if groove is present
DE4037001A1 Chuck for tool esp. for drill - has shaft which can be entered in machine spindle, with sleeve which is aligned for acceptance of quick change
DE3902559A1 Quick-change chuck
DE3630067A1 Chuck for cutting internal and external threads
DE3605970A1 Quick-change chuck for tools
DE3535601A1 Tool-holding chuck
IT8421045D0 Quick-change chuck for tap drill
DE3345948A1 OVERLOAD CLUTCH DEVICE FOR TAPPING CHUCK OR QUICK-CHANGE INSERTS FOR THIS
DE3341252A1 Automatic tool changer
DE3326615A1 TOOL OR TOOL HOLDER, IN PARTICULAR FOR CUTTING MACHINING ON NUMERICALLY CONTROLLED MACHINING CENTERS
DE3046485A1 LINING FOR PARTICULAR DRILLING TOOLS
DE2841744A1 QUICK-CHANGE CHUCK, ESPECIALLY FOR A TOOL ADAPTER