Providence, RI, United States of America

David M DuBois

This inventor holds 1 USPTO granted patent. Top assignee: Playskool, Inc.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David M DuBois. Retrieved from https://idiyas.com/inventor/david-m-dubois-0tn1pdls

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: David M DuBois - Innovator of the Convertible Toy Truck/Wagon

Introduction

David M DuBois is a notable inventor based in Providence, RI (US). He has made significant contributions to the field of toy design, particularly with his innovative approach to convertible toys. His work reflects a blend of creativity and functionality, aimed at enhancing children's play experiences.

Latest Patents

David M DuBois holds a patent for a convertible toy truck/wagon. This inventive design features a chassis and wheel assembly, a truck bed, and a handle member that is pivotally mounted on the chassis. The truck bed can pivot between a horizontal position and an upwardly pivoted position, allowing for versatile play. The handle member can also pivot between an inoperative position and an operative position, enabling children to pull the toy in a manner similar to a conventional wagon. This design not only provides fun but also encourages imaginative play.

Career Highlights

David M DuBois is associated with Playskool, Inc., a company known for its commitment to creating engaging and educational toys for children. His role at Playskool has allowed him to contribute to the development of innovative products that foster creativity and learning in young minds.

Conclusion

David M DuBois exemplifies the spirit of innovation in the toy industry with his convertible toy truck/wagon. His patent showcases his ability to combine practicality with playfulness, making a lasting impact on children's toys.

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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