Jean G Dufour

Title: The Innovative Contributions of Jean G. Dufour

Introduction

Jean G. Dufour is a notable inventor based in California, recognized for his contributions to the field of tool manufacturing. With a total of four patents to his name, Dufour has made significant advancements in the design and functionality of various tools. His work reflects a commitment to innovation and practicality in everyday applications.

Latest Patents

Among his latest inventions is the Quick Rewind Chalk Line Reel. This innovative line reel features a housing that contains a spool rotatably mounted within it. The design includes a crank and crown gear assembly that is also rotatably disposed in the housing. A pinion is located in the housing, meshed with the crank and crown assembly for synchronized rotation. A release button, which can move into and out of meshed engagement with the spool, is slidably mounted on the pinion and keyed for rotation. Additionally, a spring is positioned between the pinion and the release button, allowing for selective locking and unlocking of the spool without requiring movement of the crank and crown gear assembly.

Career Highlights

Dufour is currently associated with Johnson Level & Tool Manufacturing Company, Inc., where he continues to apply his inventive skills. His work at this company has allowed him to develop tools that enhance efficiency and usability for professionals in various fields.

Conclusion

Jean G. Dufour's contributions to tool innovation exemplify the impact of dedicated inventors in the industry. His latest patents, particularly the Quick Rewind Chalk Line Reel, showcase his ability to blend functionality with user-friendly design. Dufour's work continues to influence the tool manufacturing sector positively.