Patents Assigned to Currie Technologies
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Patent number: 6516911Abstract: A wheeled vehicle comprises a frame having a steerable front wheel having an axle affixed to a front portion of said frame, and a hub rear wheel having an axle affixed to a rear portion of said frame. A unitary power module is used as a propulsion system, which includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the hub (or axle) of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements. The mounting frame may be aligned with and rotatably attached to the target sprocket to allow for aligned rotation of the target sprocket about the wheel axle.Type: GrantFiled: July 11, 2001Date of Patent: February 11, 2003Assignee: Currie Technologies Inc.Inventors: Richard A. Mayer, Bruce S. Widmann, Seth A. Terr, Devin S. Bank, Malcolm R. Currie
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Patent number: 6269898Abstract: A wheeled vehicle comprises a frame having a steerable front wheel having an axle affixed to a front portion of said frame, and a hub rear wheel having an axle affixed to a rear portion of said frame. A unitary power module is used as a propulsion system, which includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the hub (or axle) of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements. The mounting frame may be aligned with and rotatably attached to the target sprocket to allow for aligned rotation of the target sprocket about the wheel axle.Type: GrantFiled: April 30, 1999Date of Patent: August 7, 2001Assignee: Currie Technologies, Inc.Inventors: Richard A. Mayer, Bruce S. Widmann, Seth A. Terr, Devin S. Bank, Malcolm R. Currie
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Patent number: 5937964Abstract: An electric bicycle comprises a frame having a rider seat and propulsion controls positioned and thereon, a settable front wheel having an axle affixed to a front portion of said frame, and a hub spoke rear wheel having an axle with a woven spoke pattern affixed to a rear portion of said frame. A unitary power module, which may be a "kit" for use with a standard bicycle, is used as a propulsion system which includes a battery affixed to said bicycle, and an electric motor having a pinion sprocket affixed thereon. The electric motor is suitable to be connected to the battery by a battery cable. The unitary power module includes a target sprocket and a mounting frame, with the target sprocket comprising a disk shaped assembly having an center opening to allow the unitary member to be placed about the wheel axle. The target sprocket mates to the wheel pattern of either of the wheels to enable target sprocket to be concentrically attached to the wheel by engagement with the wheel by securing elements.Type: GrantFiled: February 23, 1998Date of Patent: August 17, 1999Assignee: Currie Technologies IncorporatedInventors: Richard A. Mayer, Bruce S. Widmann, Seth A. Terr, Devin S. Bank, Malcolm R. Currie
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Patent number: 5934401Abstract: A power assist apparatus which includes a battery pack that connects with a motor housing with the battery pack being removably mounted on the frame of the bicycle and the motor housing being mounted on a mounting plate which is carried by one of the support wheels of the bicycle. The power assist apparatus is designed to not only assist in the manual operation of the bicycle but also as a sole source of power for the bicycle. The mounting plate is to be affixed to the frame of the bicycle upon the desired location being selected for the mounting plate. The motor assembly operates a drive gear, pulley or sprocket which connects to a driven gear, pulley or sprocket which is mounted in conjunction with one of the support wheels of the bicycle. The motor housing may be disconnectable from the mounting plate as also the battery pack is capable of being disengaged from the frame of the bicycle permitting the bicycle to be used as a conventional bicycle without the power assist apparatus.Type: GrantFiled: February 20, 1997Date of Patent: August 10, 1999Assignee: Currie Technologies, IncorporatedInventors: Richard A. Mayer, Malcolm R. Currie
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Patent number: D436330Type: GrantFiled: October 30, 1998Date of Patent: January 16, 2001Assignee: Currie Technologies IncorporatedInventors: Malcom R. Currie, Devin S. Bank, Richard A. Mayer
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Patent number: D509188Type: GrantFiled: December 8, 2004Date of Patent: September 6, 2005Assignee: Currie Technologies, Inc.Inventors: Richard A. Mayer, Josefino Del Rosario
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Patent number: RE37583Abstract: A power assist apparatus which includes a battery pack that connects with a motor housing with the battery pack being removably mounted on the frame of the bicycle and the motor housing being mounting on a mounting plate which is carried by one of the support wheels of the bicycle. The power assist apparatus is designed to not only assist in the manual operation of the bicycle but also as a sole source of power for the bicycle. The mounting plate is to be affixed to the frame of the bicycle upon the desired location being selected for the mounting plate. The motor assembly operates a drive gear, pulley or sprocket which connects to a driven gear, pulley or sprocket which is mounted in conjunction with one of the support wheels of the bicycle. The motor housing may be disconnectable from the mounting plate as also the battery pack is capable of being disengaged from the frame of the bicycle permitting the bicycle to be used as a conventional bicycle without the power assist apparatus.Type: GrantFiled: January 17, 2001Date of Patent: March 19, 2002Assignee: Currie Technologies, IncorporatedInventors: Richard A. Mayer, Malcolm R. Currie
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Patent number: D529843Type: GrantFiled: November 11, 2005Date of Patent: October 10, 2006Assignee: Currie Technologies, Inc.Inventor: Larry N. Pizzi
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Patent number: D548141Type: GrantFiled: September 12, 2006Date of Patent: August 7, 2007Assignee: Currie Technologies, Inc.Inventor: Larry Pizzi
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Patent number: D551130Type: GrantFiled: September 12, 2006Date of Patent: September 18, 2007Assignee: Currie Technologies, Inc.Inventor: Larry Pizzi
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Patent number: D553563Type: GrantFiled: December 20, 2006Date of Patent: October 23, 2007Assignee: Currie Technologies, Inc.Inventor: Larry Pizzi
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Patent number: D487908Type: GrantFiled: June 6, 2003Date of Patent: March 30, 2004Assignee: Currie TechnologiesInventors: Richard A. Mayer, Larry N. Pizzi
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Patent number: D434349Type: GrantFiled: September 10, 1998Date of Patent: November 28, 2000Assignee: Currie Technologies IncorporatedInventors: Malcolm R. Currie, Richard A. Mayer, David S. Bank