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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulically controlled extruder injection molding units for the p...
Patent number
4,632,651
Issue date
Dec 30, 1986
Klockner-Werke Aktiengesellschaft
Helmcke von der Ohe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold closing unit of an injection molding machine
Patent number
4,605,367
Issue date
Aug 12, 1986
Klockner-Werke Aktiengesellschaft
Lothar Gutjahr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding apparatus having die closing and locking means
Patent number
4,599,063
Issue date
Jul 8, 1986
Klockner-Werke Aktiengesellschaft
Lothar Gutjahr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold closing unit of an injection molding machine
Patent number
4,592,714
Issue date
Jun 3, 1986
Klockner-Werke Aktiengesellschaft
Lothar Gutjahr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plastification and injection device for an injection molding machine
Patent number
4,592,712
Issue date
Jun 3, 1986
Klockner-Werke Aktiengesellschaft
Lothar Gutjahr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold closing unit of an injection molding machine
Patent number
4,592,713
Issue date
Jun 3, 1986
Klockner-Werke Aktiengesellschaft
Lothar Gutjahr
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cut-off process for terminating injection operations of an injectio...
Patent number
4,568,508
Issue date
Feb 4, 1986
Klockner-Werke Aktiengesellschaft
Herbert Diekmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process and apparatus for the emission-spectroscopical testing of m...
Patent number
4,556,315
Issue date
Dec 3, 1985
Klockner-Werke Aktiengesellschaft
Wilhelm Berstermann
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for the spectrographic analysis of workpieces formed from...
Patent number
4,544,270
Issue date
Oct 1, 1985
Klockner-Werke Aktiengesellschaft
Wilhelm Berstermann
G01 - MEASURING TESTING
Information
Patent Grant
Breakout warning method, utilizing acoustics, in a continuous casti...
Patent number
4,542,781
Issue date
Sep 24, 1985
Klockner-Werke Aktiengesellschaft
Manfred Kreyenhop
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for performing a work function on a tubular workpiece
Patent number
4,480,821
Issue date
Nov 6, 1984
Klockner-Werke AG
Hans Noll
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for fabricating glad ingots
Patent number
4,475,581
Issue date
Oct 9, 1984
Klockner-Werke AG
Hans-Jurgen Langhammer
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of supplying coal gas to a smelting works
Patent number
4,473,399
Issue date
Sep 25, 1984
Klockner-Werke Aktiengesellschaft
Manfred Chitil
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and device for fabricating insulated joints for railroad tracks
Patent number
4,464,831
Issue date
Aug 14, 1984
Klockner-Werke Aktiengesellschaft
Lothar Weber
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Injection mold device for forming an article such as footwear
Patent number
4,453,904
Issue date
Jun 12, 1984
Klockner-Werke Aktiengesellschaft
Wolfgang Koliwer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for the injection molding and vulcanization of...
Patent number
4,448,620
Issue date
May 15, 1984
Klockner-Werke AG
Lothar Fink
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for the injection molding and vulcanization of...
Patent number
4,444,612
Issue date
Apr 24, 1984
Klockner-Werke AG
Lothar Fink
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Yieldable roof support for mine passages and the like
Patent number
4,443,134
Issue date
Apr 17, 1984
Klockner-Werke Aktiengesellschaft
Reinhold Gross
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for making two moldings and combining them to make a composi...
Patent number
4,410,478
Issue date
Oct 18, 1983
Klockner-Werke AG
Bernhard Lindenmayer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transport system for flat metallic materials in strip mills
Patent number
4,407,438
Issue date
Oct 4, 1983
Klockner-Werke Aktiengesellschaft
Karl-Ernst Wiechmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for purifying a dust-containing hot gas, more particularly c...
Patent number
4,375,982
Issue date
Mar 8, 1983
Klockner-Werke AG
Manfred Chitil
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Support for a spherical tank
Patent number
4,365,478
Issue date
Dec 28, 1982
Sulzer Brothers Limited
Heinrich Stori
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Process for improving the use of heat in steel production from soli...
Patent number
4,357,160
Issue date
Nov 2, 1982
Klockner-Werke AG
Ludwig von Bogdandy
C21 - METALLURGY OF IRON
Information
Patent Grant
High-pressure seal in piston
Patent number
4,346,903
Issue date
Aug 31, 1982
Klockner-Werke AG
Siegfried Heiermann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Mold apparatus with elastic clamping means
Patent number
4,344,601
Issue date
Aug 17, 1982
Klockner-Werke AG
Lothar Fink
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Drive sprocket wheel
Patent number
4,343,614
Issue date
Aug 10, 1982
Klockner-Werke AG
Heinrich Schulte
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process for steel production and converter for carrying out the pro...
Patent number
4,315,772
Issue date
Feb 16, 1982
Klockner-Werke AG
Manfred Chitil
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing steel from solid, iron containing pieces
Patent number
4,304,598
Issue date
Dec 8, 1981
Klockner-Werke AG
Ludwig von Bogdandy
C21 - METALLURGY OF IRON
Information
Patent Grant
Mine roof support structure
Patent number
4,293,246
Issue date
Oct 6, 1981
Klockner-Werke AG
Werner Boer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Connecting bolt and coupling element
Patent number
4,278,005
Issue date
Jul 14, 1981
Klockner-Werke Aktiengesellschaft
Hans Lachner
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Trademark
last 30 trademarks
Information
Trademark
75824089 - KLOCKNER PACKAGING MACHINERY
Serial number
75824089
Registration number
2420304
Filing date
Oct 15, 1999
KLOCKNER-WERKE AG
7 - Machines and machine tools