Louisville, KY, United States of America

Roy F McMahan, Sr

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy F McMahan, Sr. Retrieved from https://idiyas.com/inventor/roy-f-mcmahan-sr

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 25(Granted Patents)


Company Filing History:

goldMedal3 out of 834,570 
Other
 patents

Years Active: 1976-1981

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3 patents (USPTO):Explore Patents

Title: Roy F McMahan, Sr.: Innovator from Louisville, KY

Introduction

Roy F McMahan, Sr. is a notable inventor based in Louisville, Kentucky, known for his contributions to furniture design through his innovative patents. With a total of three patents to his name, he has made significant strides in developing functional and practical solutions that enhance the usability of furniture.

Latest Patents

Among Roy's latest inventions is the "Swiveled Rocker Box and Base," which presents a unique rocker box design. This invention features a rockable top plate equipped with dual pairs of parallel laterally-spaced outer-depending side and inner-depending supplementary flanges. These flanges contain perforations that form four pivot-receiving openings on a common transverse axis, enabling smooth rocking movement. The design also includes a non-rockable bottom plate and a series of pivotal structures that contribute to the functionality of the rocker box, ensuring versatility in movement.

Another notable invention is the "Face-to-Face Plate-Type Swivel." This design involves a pair of relatively rotatable face-to-face metal swivel plates that are secured centrally at a common axis. The innovation includes a continuous circular V-shaped bearing race, providing a frictionless experience through the use of a specialized plastic bearing material. This inventive approach not only enhances stability but also ensures efficient movement, making it a valuable asset in various applications.

Career Highlights

Throughout his career, Roy F McMahan, Sr. has dedicated himself to innovating designs that cater to contemporary needs in furniture technology. His patents reflect a keen understanding of mechanics and user experience, positioning him as a valuable contributor to the field. His commitment to creating practical solutions demonstrates a forward-thinking approach to design and functionality.

Collaborations

Roy has collaborated with fellow innovator Gordon J Waligorski, synergizing their expertise to advance their inventions. Their partnership highlights the importance of collaboration in the innovation process, enabling the sharing of ideas and enhancing the quality of their inventions. Together, they have significantly impacted the development of modern furniture technologies.

Conclusion

Roy F McMahan, Sr. continues to be an influential figure in the realm of furniture innovation. With his inventive spirit and collaborative efforts, his contributions have the potential to reshape the industry, making functional designs accessible and practical for users. As he continues to develop new ideas, the future looks promising for further innovations from this talented inventor in Louisville, KY.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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