see also US patent # 5,163,881

1. Inventor: Jessie R. Chattin of Tampa, Florida, USA
   

2. US application filed: December 1991
   

3. Derailleur brands: Autobike, LandRider
   

4. Derailleurs: AutoBike Smartshift 2000, Landrider Auto Shift
   

5. 
   

see also US patent # 5,295,916

1. Inventor: Jessie R. Chattin of Tampa, Florida, USA
   

2. US application filed: November 1992
   

3. Derailleur brands: Autobike, LandRider
   

4. Derailleurs: AutoBike Smartshift 2000, Landrider Auto Shift
   

5. 
   

see also US patent # 5,445,567

1. Inventor: Jessie R. Chattin of Tampa, Florida, USA
   

2. US application filed: March 1994
   

3. Derailleur brands: Autobike, LandRider
   

4. Derailleurs: AutoBike Smartshift 2000, Landrider Auto Shift
   

5. 
   

AutoBike - Supplement for GT Autostream Bikes

1. Date: September 1998
   

2. Derailleur brands: AutoBike
   

3. Derailleurs: AutoBike SmartShift 2000