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Class Information
Number: 74/594.1
Name: Machine element or mechanism > Elements > Cranks and pedals
Description: Elements comprising a unit consisting of an arm rotating about an axis and a crank pin projecting transversely from said arm for the attachment of a foot pedal, the first mentioned axis and the axis of the pin being substantially parallel to each other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610832 |
Bicycle component and method for making such a component |
Nov. 3, 2009 |
| 7607370 |
Crank with clutch and coupler |
Oct. 27, 2009 |
| 7562604 |
Bicycle chain wheel structure |
Jul. 21, 2009 |
| 7544139 |
Multifunctional pedaling motion bicycle |
Jun. 9, 2009 |
| 7530290 |
Crank for cycles |
May. 12, 2009 |
| 7530291 |
Crank device for bicycle |
May. 12, 2009 |
| 7527277 |
Bicycle crank |
May. 5, 2009 |
| 7523685 |
Bicycle crank assembly |
Apr. 28, 2009 |
| 7523684 |
Bicycle crank assembly |
Apr. 28, 2009 |
| 7520196 |
Power cranks |
Apr. 21, 2009 |
| 7509889 |
Bicycle pedal assembly |
Mar. 31, 2009 |
| 7503239 |
Bicycle crank arm assembly |
Mar. 17, 2009 |
| 7360470 |
Bicycle crank and associated methods |
Apr. 22, 2008 |
| 7350796 |
Crank apparatus for bicycles and the like |
Apr. 1, 2008 |
| RE40127 |
Human-powered driving mechanism |
Mar. 4, 2008 |
| 7334500 |
Pedal crank having solid coupling |
Feb. 26, 2008 |
| 7284631 |
Drive unit able to be applied to a vehicle provided with pedals |
Oct. 23, 2007 |
| 7267030 |
Bicycle crank assembly |
Sep. 11, 2007 |
| 7267635 |
Stationary bike |
Sep. 11, 2007 |
| 7263914 |
High performance bicycle crank |
Sep. 4, 2007 |
| 7258040 |
Hollow crank arm for a bicycle and process for manufacturing the same |
Aug. 21, 2007 |
| 7240586 |
Auxiliary power unit starting apparatus for an electric bicycle |
Jul. 10, 2007 |
| 7240585 |
Drive mechanism for a bicycle transmission assist mechanism |
Jul. 10, 2007 |
| 7234373 |
Bicycle crank axle with a radial projection |
Jun. 26, 2007 |
| 7181823 |
Method for manufacturing integrated bicycle crank arm and spider assembly and the crank arm and spider assembly made thereby |
Feb. 27, 2007 |
| 7152501 |
Bicycle crank fixing structure |
Dec. 26, 2006 |
| 7080574 |
Crank structure for bicycle pedal |
Jul. 25, 2006 |
| 7073996 |
Two-piece crank hanger set for bicycles |
Jul. 11, 2006 |
| 7013753 |
Bicycle crank and method for manufacturing said crank |
Mar. 21, 2006 |
| 7007570 |
Pedal crank mechanism for bicycle |
Mar. 7, 2006 |
| 7000499 |
Bicycle crank and method for manufacturing said crank |
Feb. 21, 2006 |
| 6988427 |
Seal assembly for a bicycle bottom bracket |
Jan. 24, 2006 |
| 6983672 |
Bicycle crank axle bearing assembly |
Jan. 10, 2006 |
| 6968754 |
Space maximizing means for keeping or storing bicycles |
Nov. 29, 2005 |
| 6938516 |
Bicycle crank axle bolt |
Sep. 6, 2005 |
| 6925907 |
Triangulated bicycle pedal support structure |
Aug. 9, 2005 |
| 6925908 |
Bicycle pedal assembly |
Aug. 9, 2005 |
| 6899402 |
Combination of crank and axle in bottom bracket |
May. 31, 2005 |
| 6874387 |
Quick release bicycle pedal mounting connector |
Apr. 5, 2005 |
| 6865969 |
Adjustable pedal for exercise devices |
Mar. 15, 2005 |
| 6860171 |
Drive mechanism for a bicycle transmission assist mechanism |
Mar. 1, 2005 |
| 6845687 |
Bicycle crank arm |
Jan. 25, 2005 |
| 6840136 |
Pedal drive mechanism |
Jan. 11, 2005 |
| 6837822 |
Structure of gear cluster for a bicycle |
Jan. 4, 2005 |
| 6755095 |
Bicycle crank assembly and assembly tools |
Jun. 29, 2004 |
| 6699161 |
Adjustable pedal drive mechanism |
Mar. 2, 2004 |
| 6640662 |
Variable length crank arm assembly |
Nov. 4, 2003 |
| 6637291 |
Triangulated bicycle pedal support structure |
Oct. 28, 2003 |
| 6637292 |
Foldable bicycle pedal crank |
Oct. 28, 2003 |
| 6607326 |
Planetary sphere/ring gear |
Aug. 19, 2003 |
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