George Fischer Limited

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Schaffhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cooling molds
- Patent number 5,063,987
- Issue date Nov 12, 1991
- George Fischer AG
- Wendelin Weimann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for preparing bulk material with a dust removal arrangement
- Patent number 5,034,035
- Issue date Jul 23, 1991
- George Fischer AG
- Franz Satmer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of welding tubular components of thermoplastic material
- Patent number 4,923,659
- Issue date May 8, 1990
- George Fischer AG
- Peter Kunz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for casting, particularly converter for casting and/or post-...
- Patent number 4,817,919
- Issue date Apr 4, 1989
- George Fischer Limited
- Hermann Mutschlechner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting iron treated with magnesium
- Patent number 4,711,290
- Issue date Dec 8, 1987
- George Fischer Ltd.
- Rolf Rietzscher
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing cast iron castings with a vermicular graphite...
- Patent number 4,544,407
- Issue date Oct 1, 1985
- George Fischer Aktiengesellschaft
- Reinhold Linkert
- C21 - METALLURGY OF IRON
Information Patent Grant
Molded connection piece
- Patent number 4,515,177
- Issue date May 7, 1985
- George Fischer Limited
- Alfred Thalmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for packing granular foundry materials
- Patent number 4,505,316
- Issue date Mar 19, 1985
- George Fischer Ltd.
- Hans Tanner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Immersion and vaporization chamber
- Patent number 4,496,393
- Issue date Jan 29, 1985
- George Fischer Limited
- Hans Lustenberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for compacting granular materials
- Patent number 4,483,383
- Issue date Nov 20, 1984
- George Fischer Ltd.
- Hans Tanner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent mold with core pulling device
- Patent number 4,462,455
- Issue date Jul 31, 1984
- George Fischer Ltd.
- Ivo Henych
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Wheel hub
- Patent number D274716
- Issue date Jul 17, 1984
- George Fischer Ltd.
- Fritz Mahnig
- D12 - Transportation
Information Patent Grant
Cast vehicle wheel rim for tubeless tires
- Patent number 4,453,776
- Issue date Jun 12, 1984
- George Fischer Ltd.
- Jakob Rohr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for welding a joint between plastic pipes
- Patent number 4,449,038
- Issue date May 15, 1984
- George Fischer Ltd.
- Fritz Reich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cast vehicle wheel rim
- Patent number 4,436,133
- Issue date Mar 13, 1984
- George Fischer Ltd.
- Jakob Rohr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metering fuel supply to a sand packing combustion chamber
- Patent number 4,425,957
- Issue date Jan 17, 1984
- George Fischer Aktiengesellschaft
- Kurt Fischer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Pipe cutting and threading device
- Patent number 4,426,178
- Issue date Jan 17, 1984
- George Fischer Ltd.
- Xaver Wuchner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cast vehicle wheel
- Patent number 4,420,190
- Issue date Dec 13, 1983
- George Fischer Ltd.
- Jakob Rohr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process of compacting moulding sand
- Patent number 4,415,015
- Issue date Nov 15, 1983
- George Fischer, Ltd.
- Lumir Zadera
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Chromium cast iron and method of producing same
- Patent number 4,382,828
- Issue date May 10, 1983
- George Fischer Limited
- Ivo Henych
- C21 - METALLURGY OF IRON
Information Patent Grant
Wheel rim bolt attachment
- Patent number 4,371,212
- Issue date Feb 1, 1983
- George Fischer Aktiengesellschaft
- Jakob Rohr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process and apparatus for making a welding sleeve
- Patent number 4,362,684
- Issue date Dec 7, 1982
- George Fischer Aktiengesellschaft
- Alfred Thalmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Butterfly valve
- Patent number 4,358,086
- Issue date Nov 9, 1982
- George Fischer Ltd.
- Eduard Hiltebrand
- B32 - LAYERED PRODUCTS
Information Patent Grant
Apparatus for centering and clamping circular workpieces
- Patent number 4,339,116
- Issue date Jul 13, 1982
- George Fischer Limited
- Gottlieb Benz
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Machine tool feed system with adjustable bearings
- Patent number 4,222,692
- Issue date Sep 16, 1980
- George Fischer Aktiengesellschaft
- Rudolf Pavlovsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for trimming workpieces
- Patent number 4,221,514
- Issue date Sep 9, 1980
- George Fischer Limited
- Rudolf Pavlovsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clamping arrangement for supporting raw castings during processing
- Patent number 4,149,708
- Issue date Apr 17, 1979
- George Fischer Limited
- Lothar Fink
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73300484 - GIROMIXER
- Serial number 73300484
- Registration number 1212154
- Filing date Mar 9, 1981
- George Fischer Aktiengesellschaft
- 7 - Machines and machine tools
Information Trademark
73241667 - +GF+
- Serial number 73241667
- Registration number 1271517
- Filing date Dec 5, 1979
- George Fischer Limited
- 7 - Machines and machine tools
Information Trademark
73133335 - SYGEF
- Serial number 73133335
- Registration number 1141049
- Filing date Jul 8, 1977
- George Fischer Limited
- 6 - Common metals and their alloys

George Fischer Limited

Organization

Patents Grantslast 30 patents

Apparatus for cooling molds

Device for preparing bulk material with a dust removal arrangement

Method of welding tubular components of thermoplastic material

Device for casting, particularly converter for casting and/or post-...

Method and apparatus for casting iron treated with magnesium

Process for producing cast iron castings with a vermicular graphite...

Molded connection piece

Process and apparatus for packing granular foundry materials

Immersion and vaporization chamber

Process for compacting granular materials

Permanent mold with core pulling device

Wheel hub

Cast vehicle wheel rim for tubeless tires

Apparatus for welding a joint between plastic pipes

Cast vehicle wheel rim

Metering fuel supply to a sand packing combustion chamber

Pipe cutting and threading device

Cast vehicle wheel

Process of compacting moulding sand

Chromium cast iron and method of producing same

Wheel rim bolt attachment

Process and apparatus for making a welding sleeve

Butterfly valve

Apparatus for centering and clamping circular workpieces

Machine tool feed system with adjustable bearings

Apparatus for trimming workpieces

Clamping arrangement for supporting raw castings during processing

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73300484 - GIROMIXER

73241667 - +GF+

73133335 - SYGEF