Company Filing History:
11 out of 786 
1 out of 832,680 Years Active: 1978-1998
Title: Innovations of William F Hutchings
Introduction
William F Hutchings is a notable inventor based in Fairport, NY (US). He holds a total of 12 patents, showcasing his significant contributions to the field of engineering and design. His work primarily focuses on advancements in mixer drive systems, which have applications in various industrial processes.
Latest Patents
Among his latest innovations is the "Double taper lock system for locking a mixer shaft in a quill." This system is designed to automatically center and rigidly retain a mixer shaft within a mixer drive. The design features a hollow quill with an axial bore that tapers in opposite directions, allowing for a smooth-surface cylindrical mixer shaft to be securely locked in place. The upper and lower tapered cylindrical locks slide along the mixer shaft and engage with the conical portions of the quill bore, ensuring the shaft is centered and retained firmly. This innovation enhances the rigidity of the lock, increasing the first critical frequency of the mixer system, thus enabling operation at high speeds.
Another significant patent is the "Mixer drive apparatus enabling radial changing of shaft seal." This invention includes a driven hollow quill that mates with a mixer shaft assembly. The design allows for easy removal and replacement of the seal assembly, which isolates the housing from the interior of the vessel. The innovative use of a tapered sleeve and a jack screw mechanism facilitates the axial movement of the mixer shaft, making maintenance more efficient and reducing the risk of damage to the components.
Career Highlights
William F Hutchings has worked with several companies throughout his career, including General Signal Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for mixer systems.
Collaborations
He has collaborated with notable individuals such as Stephen L Markle and Marlin D Schutte, further enhancing the quality and impact of his inventions.
Conclusion
William F Hutchings is a distinguished inventor whose work has significantly advanced mixer drive technology. His innovative patents reflect his commitment to improving industrial processes and efficiency.
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.