Continuously variable transmission

Details for Australian Patent Application No. 2008200708 (hide)

Owner Fallbrook Technologies, Inc.

Inventors Allen, David John; Miller, Donald C.

Agent Davies Collison Cave

Pub. Number AU-B-2008200708

Parent 2002303524

Filing date 14 February 2008

Wipo publication date 6 March 2008

Acceptance publication date 6 August 2009

International Classifications

F16H 15/32 (2006.01) Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members - in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line

B62M 11/12 (2006.01) Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels

F16H 1/00 (2006.01) Toothed gearings for conveying rotary motion

F16H 15/28 (2006.01) Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members

F16H 35/00 (2006.01) Gearings or mechanisms with other special functional features

F16H 61/662 (2006.01) Control functions within change-speed- or reversing-gearings for conveying rotary motion

F16H 61/664 (2006.01) Control functions within change-speed- or reversing-gearings for conveying rotary motion

Event Publications

6 March 2008 Application Open to Public Inspection

  Published as AU-B-2008200708

6 March 2008 Complete Application Filed

6 August 2009 Application Accepted

  Published as AU-B-2008200708

3 December 2009 Standard Patent Sealed

6 September 2012 Assignment Registered

  Fallbrook Technologies, Inc. The patent has been assigned to Fallbrook Intellectual Property Company LLC

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