Company Filing History:
Years Active: 1984-1993
Title: The Innovative Contributions of Francis L Fillmore
Introduction
Francis L Fillmore is a notable inventor based in Birmingham, MI (US), recognized for his significant contributions to automotive technology. With a total of three patents to his name, Fillmore has developed innovative solutions that enhance the functionality and reliability of automotive components.
Latest Patents
One of Fillmore's latest patents is the telescopic triplan universal joint. This invention features an inner joint member and an outer joint member, with the outer member containing three longitudinal chambers equally spaced around an axis of rotation. Each chamber is equipped with a pair of face-to-face longitudinal guideways, allowing for smooth movement. The inner joint member includes three trunnions that extend radially into the chambers, where planar roller bearings engage with the guideways. This design ensures efficient operation and durability.
Another significant patent is the boot restraint for plunging universal joints. This nonmetallic boot restraint is designed to shroud and secure the flexible boot of an automotive propshaft constant velocity universal joint. Made from a puncture-resistant, semi-rigid organic material like Nylon, it can be easily assembled and disassembled without causing damage. The boot restraint effectively traps the boot in sealing engagement with the outer joint member, ensuring optimal performance.
Career Highlights
Throughout his career, Fillmore has worked with prominent companies such as GKN Automotive Components, Inc. and GKN Automotive GmbH. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of automotive technologies.
Collaborations
Fillmore has collaborated with talented individuals in the field, including Michael J Schmidt and Danny D Brown. These partnerships have fostered innovation and the development of cutting-edge solutions in automotive engineering.
Conclusion
Francis L Fillmore's inventive spirit and dedication to automotive technology have led to the creation of valuable patents that enhance vehicle performance. His work continues to influence the industry and inspire future innovations.