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Land Vehicles > Wheeled > Occupant Propelled Type Occupant Propelled TypeOccupant Propelled Type patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/08/07 - 20070257464 - Shaft driven bicycle and transmission therefor A two-wheel drive bicycle includes a main frame having a steering head, a seat tube, a cross bar and a hollow downtube. A main drive mechanism includes a housing, a driving spindle, at least one driven ring gear, a first driven shaft and a second driven shaft. The first driven ... 01/04/07 - 20070001422 - Mobile elliptically driven device A mobile wheeled device driven by a user's striding his feet on a pair of footbeds through an elliptical path while applying reciprocal force to a pair of upright arm members. The device may utilize an internal gear system in the rear hub. ... 08/10/06 - 20060175792 - Adjustable bicycle seat post assembly An adjustable-height bicycle seat post assembly comprises a hollow seat post for supporting a bicycle seat slidably on plastic guides or shims inside a hollow tube. The hollow tube clamps into the frame of a bicycle. A mainspring forces the post upward, but a locking mechanism interconnects the post with ... 03/02/06 - 20060043693 - Film cassette, rack and relief trolley for the film cassette, and method of handling the film cassette The present invention relates to a cassette for storing cinema film rolls (7). The cassette (14) comprises a first portion (15) and a second portion (16) which are essentially plane-parallel and separated by a spacing which exceeds the thickness of a cinema film roll (7) and connected by a connecting ... 10/06/05 - 20050218623 - Bicycle derailleur A bicycle rear derailleur apparatus for smoothly guiding a bicycle chain to the rear sprocket of a bicycle is provided. The rear derailleur is equipped with a base component, a link mechanism, a movable component, Outer Plate 20, Inner Plate 21, Guide Pulley 22, and Tension Pulley 23. The base ... ### FreshPatents.com Support |