This inventor holds 1 USPTO granted patent. Top assignee: Monark-Crescent Ab. Active years: 1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978
Title: Sten Ivar Liljequist – Innovator in Pedal Vehicle Technology
Introduction
Sten Ivar Liljequist, hailing from Varberg, Sweden, is a notable inventor recognized for his innovative contributions to the field of pedal vehicle technology. His single patented invention demonstrates a commitment to enhancing the functionality and durability of bicycle components.
Latest Patents
Sten's patent, titled "Crank Bearing Device for Pedal Vehicles," introduces a novel crank bearing device designed to improve the connection between the crank and the vehicle frame. This invention features a cylindrical crank bearing shell affixed to the vehicle's frame, through which a crank passes, supported by ball bearing bushings at each end of the crank arm. The design incorporates a series of ball bearings positioned between the bushings and a cone threaded onto the crank. A distinguishing feature of this device is the cylindrical outer surface of the bushings, which collaborates with the shell’s inner surface. The bushings also possess low, protruding ribs that, upon insertion into the shell, forcefully connect the two components, enhancing stability and performance.
Career Highlights
Sten Ivar Liljequist is associated with Monark-Crescent AB, a company known for its rich history in the manufacture of bicycles and related accessories. His role within the company reflects his passion for innovation and commitment to advancing pedal vehicle technologies.
Collaborations
Though specific collaborations are not detailed, Sten's work at Monark-Crescent AB indicates a partnership with a renowned company in the cycling industry, providing a platform for his innovations to reach a wider audience.
Conclusion
Sten Ivar Liljequist's contributions to pedal vehicle technology through his crank bearing device patent exemplify the spirit of innovation. His work not only enhances the functionality of bicycles but also serves as inspiration for future advancements in the industry. With a robust patent portfolio, Sten stands as a testament to the importance of technological improvements in everyday transportation solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile