This inventor holds 2 USPTO granted patents. Top assignee: Kransco. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Innovations by Michael R. Siebern
Introduction
Michael R. Siebern is an accomplished inventor based in Angola, Indiana, known for his contributions to the field of toy vehicle transmission systems. With a total of two patents to his name, Siebern has made significant strides in enhancing the functionality and user experience of toy vehicles.
Latest Patents
Siebern's latest patents include a "Gear Box Assembly" and a "Selectable Ratio Transmission and Visual Identification of the Ratio." The Gear Box Assembly patent describes a toy vehicle transmission assembly unit featuring a drive gear that is nonrotatably mounted on a driven axle. This assembly includes a multiple gear train that establishes a driving connection between the drive gear and a driving gear mounted on a shaft extending from a motor. The design allows for lateral shifting of the gear by a shift lever, which disengages the gear train from the drive gear. The entire transmission assembly is enclosed in a housing that provides a rotatable mounting for the drive gear.
The Selectable Ratio Transmission patent introduces a transmission that utilizes a gear set formed by a pair of gears stacked together to couple a driving gear to a driven gear. The gear ratio is determined by the relative number of teeth on the stacked gears and the gears they mesh with. To accommodate different ratios, the axle of the stack must be repositioned, and the stacks are color-coded for easy assembly. This innovative design ensures that only the correct color-coded stacks fit into designated axle locations, simplifying the assembly process.
Career Highlights
Michael R. Siebern is currently employed at Kransco, where he continues to develop innovative solutions in the toy industry. His work focuses on enhancing the performance and versatility of toy vehicle transmissions, making them more engaging for users.
Collaborations
Siebern collaborates with his coworker, Lawrence R. Harrod, to bring innovative ideas to fruition. Their teamwork has contributed to the successful development of new products that enhance the play experience for children.
Conclusion
Michael R. Siebern's inventive spirit and dedication to improving toy vehicle technology have led to significant advancements in the industry. His patents reflect a commitment to innovation and user-friendly design, ensuring that his contributions will have a lasting impact.