Company Filing History:
Years Active: 1978-1994
Title: **Edwin J. Shoemaker: Innovator in Chair Mechanisms**
Introduction
Edwin J. Shoemaker, hailing from Monroe, Michigan, is a notable inventor credited with five patents that enhance the functionality and comfort of chairs. His innovative designs reflect a commitment to improving everyday furniture with practical solutions.
Latest Patents
One of his most significant inventions is the "Pawl and Ratchet Assembly," which describes an improved latching mechanism for a rocking chair with an extensible leg rest assembly. This mechanism allows the chair frame to be securely locked in a rearwardly tilted position while ensuring that users can enjoy seamless rocking action with the leg rest protracted. The design features a spring-biased pawl that engages with a toothed ratchet sector, allowing for easy release through a unique actuation arrangement.
Another noteworthy patent is the "Detachable Chair Back," which presents an enhanced locking mechanism for securing a seat back to a chair frame. This design includes side brackets connected to the seat back, with linkages that support the brackets on the chair frame. The innovation employs a movable locking arm with an offset cam surface that securely locks into an arcuate notch on the linkage, preventing unwanted movement between components. An alternative embodiment of this patent introduces a modified link to further enhance locking action.
Career Highlights
Edwin J. Shoemaker has made significant contributions to the field of furniture design through his tenure at La-Z-Boy Chair Company. His patents have introduced advancements that improve user experience in seating, showcasing his talent for innovation in practical design.
Collaborations
During his career, Edwin collaborated with esteemed colleagues including Larry P. LaPointe and William Pacitti. This teamwork has contributed to successful outcomes in various projects, leading to the creation of functional and user-friendly chair designs.
Conclusion
Edwin J. Shoemaker's inventive spirit and dedication to enhancing everyday furniture have left a lasting impact in the industry. His dual patents showcase not only technical ingenuity but also a clear understanding of consumer needs, affirming his status as a key figure in chair innovation.
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.