Location History:
- Elmhurst, IL (US) (1976 - 1982)
- Geneva, IL (US) (1981 - 1984)
Company Filing History:
16 out of 46 
1 out of 832,718 Years Active: 1976-1984
Title: Osvaldo F. Chierici: Innovations in Railroad Technology
Introduction
Osvaldo F. Chierici, an innovative inventor based in Elmhurst, IL, has made significant contributions to the field of railroad technology. With a remarkable portfolio of 17 patents, Chierici's inventions are centered around enhancing the efficiency and safety of railroad operations.
Latest Patents
Chierici's latest patents showcase his expertise in creating advanced railroad components. One of his notable inventions is the "Telescoping uncoupling lever," a three-part assembly designed for railroad cars equipped with standard draft gear cushioning. This innovative lever assembly incorporates a plastic sleeve made from ultra-high molecular weight polyethylene (U.H.M.W.), along with a pair of unitary extension bars that slide within the sleeve. The design allows for automatic length adjustment based on the distance between the coupler and sill bracket, accommodating the movement caused by coupler impact and side swing.
Another significant patent by Chierici is the "Method of making composite spin welded coupler carrier assembly." This invention involves a composite coupler carrier assembly for railroad cars that includes a lower metallic attachment plate and an upper planar polymeric bearing body made from U.H.M.W. polyethylene. The two components are joined using a spin welding technique, ensuring a secure connection that enhances the operational stability of the coupler shank.
Career Highlights
Throughout his career, Osvaldo F. Chierici has worked with esteemed organizations, including Holland Company LP. His contributions have significantly impacted the railroad industry by addressing crucial aspects of railroad vehicle functionality and safety.
Collaborations
Chierici has collaborated with notable professionals, including his coworker Richard F. Murphy. Together, they have worked on various projects that have led to advancements in rail technology, demonstrating the importance of teamwork in the field of innovation.
Conclusion
Osvaldo F. Chierici continues to be a prominent figure in the invention of railway components. His patented innovations reflect a deep understanding of engineering challenges in railroad operations, and his work is instrumental in improving the safety and efficiency of the transportation industry. Through his inventions, he has made a lasting legacy in the field of railroad technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.