Continuously variable transmission

Details for Australian Patent Application No. 2002303524 (hide)

Owner Fallbrook Technologies, Inc.

Inventors Miller, Donald C.

Agent Davies Collison Cave

Pub. Number AU-B-2002303524

PCT Number PCT/US02/13399

PCT Pub. Number WO2002/088573

Priority 60/286,803 26.04.01 US

Filing date 25 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 6 March 2008

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

12 December 2002 Complete Application Filed

  Priority application(s): 60/286,803 26.04.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002303524

6 March 2008 Application Accepted

  Published as AU-B-2002303524

3 July 2008 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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