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Deutsches Patent- und Markenamt

German Patent 1,945,108 - Ofmega main image

German Patent 20 2006 013 340 - 5Rot main image

German Patent 20 2006 013 341 - 5Rot main image

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German Patent # 580,550 - Durex 1932

German Patent # 580,550 - Durex 1932

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1932
Derailleur brands: Durex
Derailleurs: Durex

German Patent 580550 thumbnail

German Patent # 624,501 - Wanderer 1932

German Patent # 624,501 - Wanderer 1932

Publisher: Deutsches Patent- und Markenamt
Date: Priority date October 1932
Derailleur brands: Wanderer, J.Wi.S
Derailleurs: Wanderer

German Patent 624,501 - Wanderer thumbnail

German Patent # 595,542 - Durex 1933

German Patent # 595,542 - Durex 1933

Publisher: Deutsches Patent- und Markenamt
Date: Priority date April 1933
Derailleur brands: Durex
Derailleurs: Durex

German Patent 595542 thumbnail

German Patent # 636,794 - Fichtel & Sachs 1934

German Patent # 636,794 - Fichtel & Sachs 1934

Publisher: Deutsches Patent- und Markenamt
Date: Priority date January 1934
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 636,794 - Fichtel & Sachs thumbnail

German Patent # 743,545 - Kreis 1940

German Patent # 743,545 - Kreis 1940

Publisher: Deutsches Patent- und Markenamt
Date: Priority date February 1940
Derailleur brands: Kreis
Derailleurs: Kreis automatic

German Patent 743,545 - Kreis thumbnail

German Patent # 911,355 - Kreis 1941

German Patent # 911,355 - Kreis 1941

Publisher: Deutsches Patent- und Markenamt
Date: Priority date October 1941
Derailleur brands: Kreis
Derailleurs: Kreis automatic

German Patent 911,355 - Kreis thumbnail

German Patent # 853,567 - Fichtel & Sachs 1943

German Patent # 853,567 - Fichtel & Sachs 1943

Publisher: Deutsches Patent- und Markenamt
Date: Priority date July 1943
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs Aigle

German Patent # 853,567 - Fichtel & Sachs thumbnail

German Patent # 901,146 - Fichtel & Sachs 1943

German Patent # 901,146 - Fichtel & Sachs 1943

Publisher: Deutsches Patent- und Markenamt
Date: Priority date August 1943
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 901,146 - Fichtel & Sachs thumbnail

German Patent # 845,167 - Fichtel & Sachs 1944

German Patent # 845,167 - Fichtel & Sachs 1944

Publisher: Deutsches Patent- und Markenamt
Date: Priority date December 1944
Derailleur brands: Fichtel & Sachs
Derailleurs: unknown

German Patent # 845,167 - Fichtel & Sachs thumbnail

German Patent # 852,345 - Fichtel & Sachs 1944

German Patent # 852,345 - Fichtel & Sachs 1944

Publisher: Deutsches Patent- und Markenamt
Date: Priority date December 1944
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 852,345 - Fichtel & Sachs thumbnail

German Patent # 817,564 - Kreis 1949

German Patent # 817,564 - Kreis 1949

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1949
Derailleur brands: Kreis
Derailleurs: Kreis automatic

German Patent 817,564 - Kreis thumbnail

German Patent # 817,565 - Kreis 1949

German Patent # 817,565 - Kreis 1949

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1949
Derailleur brands: Kreis
Derailleurs: Kreis automatic

German Patent 817,565 - Kreis thumbnail

German Patent # 850,406 - Kreis 1950

German Patent # 850,406 - Kreis 1950

Publisher: Deutsches Patent- und Markenamt
Date: Priority date January 1950
Derailleur brands: Kreis
Derailleurs: Kreis automatic

German Patent 850,406 - Kreis thumbnail

German Patent # 813,121 - Hermann Klaue 1950

German Patent # 813,121 - Hermann Klaue 1950

Publisher: Deutsches Patent- und Markenamt
Date: Priority date February 1950
Derailleur brands: Hermann Klaue
Derailleurs: unknown

German Patent 813,121 - Hermann Klaue thumbnail

German Patent # 825,662 - Velo-Reinhold 1950

German Patent # 825,662 - Velo-Reinhold 1950

Publisher: Deutsches Patent- und Markenamt
Date: Priority date April 1950
Derailleur brands: Velo-Reinhold
Derailleurs: Velo-Reinhold Bismarck

German Patent 825,662 - Velo-Reinhold thumbnail

German Patent # 822,213 - Fichtel & Sachs 1950

German Patent # 822,213 - Fichtel & Sachs 1950

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1950
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 822,213 - Fichtel & Sachs thumbnail

German Patent # 826,831 - Fichtel & Sachs 1950

German Patent # 826,831 - Fichtel & Sachs 1950

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1950
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 826,831 - Fichtel & Sachs thumbnail

German Patent # 858,934 - Altenburger 1951

German Patent # 858,934 - Altenburger 1951

Publisher: Deutsches Patent- und Markenamt
Date: Priority date June 1951
Derailleur brands: Altenburger, development of a Cervino design
Derailleurs: Altenburger S-O

German Patent 858,934 - Altenburger thumbnail

German Patent # 922,929 - Fichtel & Sachs 1952

German Patent # 922,929 - Fichtel & Sachs 1952

Publisher: Deutsches Patent- und Markenamt
Date: Priority date February 1952
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 922,929 - Fichtel & Sachs thumbnail

German Utility Model # 1,667,114 - Honer 1953

German Utility Model # 1,667,114 - Honer 1953

Publisher: Deutsches Patent- und Markenamt
Date: Priority date August 1953
Derailleur brands: Honer
Derailleurs: none

German Patent 166,7114 thumbnail

German Utility Model # 1,675,423 - Theilig 1953

German Utility Model # 1,675,423 - Theilig 1953

Publisher: Deutsches Patent- und Markenamt
Date: Priority date December 1953
Derailleur brands: Theilig
Derailleurs: none

German Utility Model # 1,675,423 - Theilig thumbnail

German Patent # 964,207 - Fichtel & Sachs 1954

German Patent # 964,207 - Fichtel & Sachs 1954

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1954
Derailleur brands: Fichtel & Sachs
Derailleurs: Fichtel & Sachs

German Patent # 964,207 - Fichtel & Sachs thumbnail

German Utility Model # 1,781,697 - Theilig 1957

German Utility Model # 1,781,697 - Theilig 1957

Publisher: Deutsches Patent- und Markenamt
Date: Priority date April 1957
Derailleur brands: Theilig
Derailleurs: none

German Utility Model # 1,781,697 - Theilig thumbnail

German Utility Model # 1,813,886 - Theilig 1957

German Utility Model # 1,813,886 - Theilig 1957

Publisher: Deutsches Patent- und Markenamt
Date: Priority date April 1957
Derailleur brands: Theilig
Derailleurs: various variants of a Theilig Schaltfix

German Utility Model # 1,813,886 - Theilig thumbnail

German Utility Model # 1,945,108 - Ofmega 1966

German Utility Model # 1,945,108 - Ofmega 1966

Publisher: Deutsches Patent- und Markenamt
Date: Italian application filed March 1966, German application filed May 1966
Derailleur brands: Ofmega
Derailleurs: none

German Patent 1,945,108 - Ofmega thumbnail

German Patent # 1,605,804 - Tachyon 1967

German Patent # 1,605,804 - Tachyon 1967

Publisher: Deutsches Patent- und Markenamt
Date: Priority Date December 1967
Derailleur brands: Tachyon
Derailleurs: none known

German Patent 1,605,804 - Tachyon thumbnail

German Patent # 2,314,554 - Sachs 1973

German Patent # 2,314,554 - Sachs 1973

Publisher: Deutsches Patent- und Markenamt
Date: Priority date March 1973
Derailleur brands: Sachs
Derailleurs: unknown

German Patent # 2,314,554 - Sachs thumbnail

German Patent # 2,314,555 - Sachs 1973

German Patent # 2,314,555 - Sachs 1973

Publisher: Deutsches Patent- und Markenamt
Date: Priority date March 1973
Derailleur brands: Sachs, Fichtel & Sachs
Derailleurs: Sachs prototype

German Patent 2,314,555 - Sachs thumbnail

German Patent # 24 59 341 - Sachs 1974

German Patent # 24 59 341 - Sachs 1974

Publisher: Deutsches Patent- und Markenamt
Date: Priority date December 1974
Derailleur brands: Sachs
Derailleurs: Sachs Super Sport

German Patent # 24 59 341 - Sachs thumbnail

German Utility Model # 76 39 246 - Sachs 1976

German Utility Model # 76 39 246 - Sachs 1976

Publisher: Deutsches Patent- und Markenamt
Date: Priority date December 1976
Derailleur brands: Sachs
Derailleurs: unknown

German Utility Model # 76 39 246 - Sachs thumbnail

German Patent # 27 39 543 - Sachs 1977

German Patent # 27 39 543 - Sachs 1977

Publisher: Deutsches Patent- und Markenamt
Date: Priority date September 1977
Derailleur brands: Sachs
Derailleurs: unknown

German Patent # 27 39 543 - Sachs thumbnail

German Patent # 33 29 935 - Sachs 1983

German Patent # 33 29 935 - Sachs 1983

Publisher: Deutsches Patent- und Markenamt
Date: Priority date August 1983
Derailleur brands: Sachs
Derailleurs: unknown

German Patent # 33 29 935 - Sachs thumbnail

German Utility Model # 94 16 051 - Lightweight 1994

German Utility Model # 94 16 051 - Lightweight 1994

Publisher: Deutsches Patent- und Markenamt
Date: Priority date October 1994
Derailleur brands: Lightweight
Derailleurs: none

German Patent 94 16 051 - Lightweight thumbnail

German Utility Model # 20 2006 013 340 - 5Rot

German Utility Model # 20 2006 013 340 - 5Rot

Publisher: Deutsches Patent- und Markenamt
Date: German application filed August 2006
Derailleur brands: 5rot, Acros
Derailleurs: 5rot

German Patent 20 2006 013 340 - 5Rot thumbnail

German Utility Model # 20 2006 013 341 - 5Rot

German Utility Model # 20 2006 013 341 - 5Rot

Publisher: Deutsches Patent- und Markenamt
Date: German application filed August 2006
Derailleur brands: 5rot, Acros
Derailleurs: 5rot

German Patent 20 2006 013 341 - 5Rot thumbnail

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