see also US Trademark # 789,596 - Shimano 1962

see also US Trademark # 789,596 - Shimano 1962

• Publisher: US Patent and Trademark Office
• Date: First use December 1962
• Derailleur brands: Shimano
• Derailleurs: nothing specific

see also US Patent # 3,362,238 - Shimano 1965

see also US Patent # 3,362,238 - Shimano 1965

• Publisher: US Patent and Trademark Office
• Date: US application filed March 1966, Japanese application filed March 1965
• Derailleur brands: Shimano
• Derailleurs: Shimano Archery

see also US Patent # 3,394,604 - Shimano 1965

see also US Patent # 3,394,604 - Shimano 1965

• Publisher: US Patent and Trademark Office
• Date: US application filed December 1966, Japanese application filed December 1965
• Derailleur brands: Shimano
• Derailleurs: Shimano Archery

see also US Patent # 3,402,942 - Shimano 1966

see also US Patent # 3,402,942 - Shimano 1966

• Publisher: US Patent and Trademark Office
• Date: US application filed June 1967, Japanese application filed June 1966
• Derailleur brands: Shimano
• Derailleurs: Shimano Combi 12

see also US Trademark # 989,509 - Shimano 1966

see also US Trademark # 989,509 - Shimano 1966

• Publisher: US Patent and Trademark Office
• Date: First use August 1966
• Derailleur brands: Shimano
• Derailleurs: nothing specific

see also US Patent # 3,453,899 - Shimano 1966

see also US Patent # 3,453,899 - Shimano 1966

• Publisher: US Patent and Trademark Office
• Date: US application filed December 1967, Japanese application filed December 1966
• Derailleur brands: Shimano
• Derailleurs: Shimano Archery-W

see also US Trademark # 982,509 - Shimano 1967

see also US Trademark # 982,509 - Shimano 1967

• Publisher: US Patent and Trademark Office
• Date: First use February 1967
• Derailleur brands: Shimano
• Derailleurs: Shimano Lark

see also US Design Patent # 222,820 - Shimano 1969

see also US Design Patent # 222,820 - Shimano 1969

• Publisher: US Patent and Trademark Office
• Date: Priority date March 1969
• Derailleur brands: Shimano, Schwinn
• Derailleurs: Schwinn GT100

see also US Design Patent # 223,555 - Shimano 1969

see also US Design Patent # 223,555 - Shimano 1969

• Publisher: US Patent and Trademark Office
• Date: Priority date March 1969
• Derailleur brands: Shimano
• Derailleurs: Shimano Eagle (1st style)

see also US Patent # 3,618,410 - Shimano 1969

see also US Patent # 3,618,410 - Shimano 1969

• Publisher: The World Bank
• Date: Priority date May 1969
• Derailleur brands: Shimano
• Derailleurs: Shimano Falcon

see also US Trademark # 1,085,968 - Shimano 1969

see also US Trademark # 1,085,968 - Shimano 1969

• Publisher: US Patent and Trademark Office
• Date: First use August 1969
• Derailleur brands: Shimano
• Derailleurs: Shimano Eagle

see also US Trademark # 1,084,407 - Shimano 1971

see also US Trademark # 1,084,407 - Shimano 1971

• Publisher: US Patent and Trademark Office
• Date: First use September 1971
• Derailleur brands: Shimano
• Derailleurs: Shimano Titlist

see also US Trademark # 1,842,857 - Shimano 1971

see also US Trademark # 1,842,857 - Shimano 1971

• Publisher: US Patent and Trademark Office
• Date: First use 1971
• Derailleur brands: Shimano
• Derailleurs: Shimano Tourney

see also US Trademark # 1,002,243 - Shimano 1972

see also US Trademark # 1,002,243 - Shimano 1972

• Publisher: US Patent and Trademark Office
• Date: First use April 1972
• Derailleur brands: Shimano
• Derailleurs: Shimano Dura-Ace

see also US Trademark # 2,830,197 - Shimano 1972

see also US Trademark # 2,830,197 - Shimano 1972

• Publisher: US Patent and Trademark Office
• Date: First use April 1972
• Derailleur brands: Shimano
• Derailleurs: Shimano - the Dura-Ace story

see also US Trademark # 1,024,168 - Shimano 1972

see also US Trademark # 1,024,168 - Shimano 1972

• Publisher: US Patent and Trademark Office
• Date: First use September 1972
• Derailleur brands: Shimano
• Derailleurs: nothing specific

see also US Design Patent # 235,631 - Shimano 1973

see also US Design Patent # 235,631 - Shimano 1973

• Publisher: US Patent and Trademark Office
• Date: Priority date March 1973
• Derailleur brands: Shimano
• Derailleurs: Shimano Eagle GTO black (D340)

see also US Patent # 3,973,447 - Shimano 1974

see also US Patent # 3,973,447 - Shimano 1974

• Publisher: US Patent and Trademark Office
• Date: US application filed May 1975, Japanese application filed June 1974
• Derailleur brands: Shimano
• Derailleurs: Shimano Eagle

see also US Patent # 3,974,707 - Shimano 1974

see also US Patent # 3,974,707 - Shimano 1974

• Publisher: US Patent and Trademark Office
• Date: US application filed March 1975, Japanese applications filed from August 1974
• Derailleur brands: Shimano
• Derailleurs: Shimano Positron (DG100 1st style)

see also US Patent # 4,193,309 - Shimano 1975

see also US Patent # 4,193,309 - Shimano 1975

• Publisher: US Patent and Trademark Office
• Date: US application filed July 1976, Japanese applications filed from August 1975
• Derailleur brands: Shimano
• Derailleurs: Shimano Positron (DG100 1st style)

see also US Patent # 4,106,356 - Shimano 1976

see also US Patent # 4,106,356 - Shimano 1976

• Publisher: US Patent and Trademark Office
• Date: US application filed November 1976, Japanese application filed January 1976
• Derailleur brands: Shimano
• Derailleurs: Shimano Positron

see also US Patent # 4,132,119 - Shimano 1976

see also US Patent # 4,132,119 - Shimano 1976

• Publisher: US Patent and Trademark Office
• Date: US application filed April 1977, Japanese application filed April 1976
• Derailleur brands: Shimano
• Derailleurs: Shimano Positron

see also Japanese Patent # S54-15240 - Shimano 1977

see also Japanese Patent # S54-15240 - Shimano 1977

• Publisher: Japan Patent Office
• Date: Priority date July 1977
• Derailleur brands: Shimano
• Derailleurs: none

see also Japanese Patent # S54-138252 - Shimano 1978

see also Japanese Patent # S54-138252 - Shimano 1978

• Publisher: Japan Patent Office
• Date: Priority date April 1978
• Derailleur brands: Shimano
• Derailleurs: none

see also Japanese Patent # S55-91478 - Shimano 1978

see also Japanese Patent # S55-91478 - Shimano 1978

• Publisher: Japan Patent Office
• Date: Priority date December 1978
• Derailleur brands: Shimano
• Derailleurs: Shimano Positron III

see also Japanese Patent # S56-31886 - Shimano 1979

see also Japanese Patent # S56-31886 - Shimano 1979

• Publisher: Japan Patent Office
• Date: Priority date August 1979
• Derailleur brands: Shimano
• Derailleurs: nothing I have ever seen!

see also US Design Patent # 269,864 - Shimano 1980

see also US Design Patent # 269,864 - Shimano 1980

• Publisher: US Patent and Trademark Office
• Date: Priority date August 1980
• Derailleur brands: Shimano
• Derailleurs: Shimano Dura-Ace AX (7300), Shimano 600AX

see also US Trademark # 1,204,425 - Shimano 1981

see also US Trademark # 1,204,425 - Shimano 1981

• Publisher: US Patent and Trademark Office
• Date: Filed January 1981
• Derailleur brands: Shimano
• Derailleurs: Shimano Adamas AX (AD10), Jack Bruce’s Shimano Adamas AX (AD10)

see also Japanese Patent # S59-102681 - Shimano 1982

see also Japanese Patent # S59-102681 - Shimano 1982

• Publisher: Japan Patent Office
• Date: Priority date December 1982
• Derailleur brands: Shimano
• Derailleurs: a response to the SunTour GranTech

see also US Trademark # 1,474,078 - Shimano 1986

see also US Trademark # 1,474,078 - Shimano 1986

• Publisher: US Patent and Trademark Office
• Date: First use November 1986
• Derailleur brands: Shimano
• Derailleurs: none

see also US Trademark # 1,892,641 - Shimano 1993

see also US Trademark # 1,892,641 - Shimano 1993

• Publisher: US Patent and Trademark Office
• Date: First use September 1993
• Derailleur brands: Shimano
• Derailleurs: none

see also US Patent # 6,159,119 - Shimano 1996

see also US Patent # 6,159,119 - Shimano 1996

• Publisher: US Patent and Trademark Office
• Date: US application filed July 1999, Japanese applications filed from August 1996
• Derailleur brands: Shimano
• Derailleurs: Shimano Airlines

see also US Patent # 6,793,598 - Shimano 1998

see also US Patent # 6,793,598 - Shimano 1998

• Publisher: US Patent and Trademark Office
• Date: Priority date August 1998
• Derailleur brands: Shimano, EGS
• Derailleurs: EGS Up Cage

see also US Trademark # 2,391,839 - Shimano 1999

see also US Trademark # 2,391,839 - Shimano 1999

• Publisher: US Patent and Trademark Office
• Date: First use August 1999
• Derailleur brands: Shimano
• Derailleurs: Shimano Airlines (AR01)

see also US Trademark # 2,608,104 - Shimano 2000

see also US Trademark # 2,608,104 - Shimano 2000

• Publisher: US Patent and Trademark Office
• Date: First use September 2000
• Derailleur brands: Shimano
• Derailleurs: Shimano Nexave (C910), Shimano Nexave (C810)

see also US Trademark # 2,938,819 - Shimano 2001

see also US Trademark # 2,938,819 - Shimano 2001

• Publisher: US Patent and Trademark Office
• Date: First use March 2001
• Derailleur brands: Shimano
• Derailleurs: Shimano Nexave (C910), Shimano Nexave (C810)

see also US Trademark # 2,795,736 - Shimano 2002

see also US Trademark # 2,795,736 - Shimano 2002

• Publisher: US Patent and Trademark Office
• Date: First use September 2002
• Derailleur brands: Shimano
• Derailleurs: none

see also US Trademark # 5,205,271 - Shimano 2016

see also US Trademark # 5,205,271 - Shimano 2016

• Publisher: US Patent and Trademark Office
• Date: First use March 2016
• Derailleur brands: Shimano
• Derailleurs: none