John C Lockwood

Title: **John C. Lockwood: Innovator in Mechanical Design**

Introduction

John C. Lockwood, an inventive mind based in Atlanta, GA, has made significant contributions to the field of mechanical design. With a total of four patents to his name, Lockwood's work showcases his creativity and problem-solving capabilities, particularly in the areas of volume-price computing and mechanical writing instruments.

Latest Patents

Among Lockwood's latest innovations is a **Mechanical Computer Assembly**. This invention enhances the functionality of a conventional volume-price computer for a liquid fuel metering pump. The design allows for an extension of the range from a three-place to a four-place unit price per volume. It incorporates an auxiliary differential gear train assembly driven from the main output gear of the volume register shaft, thus enabling an additional higher unit price per volume of up to $2 to be added to the existing mechanism. Another notable patent is the **Mechanical Pencil with Self-Tapping Propelling Nut**. This screw feed mechanical pencil features a propelling nut that self-taps onto the unthreaded interior wall of the barrel. The use of plastic extrusions for the barrel and split tube, along with a square lead to prevent rotation during writing, reflects Lockwood's innovative approach.

Career Highlights

Throughout his career, John C. Lockwood has worked with reputable companies, including Scripto LLC and Anniston Pump Shop, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects that demand mechanical ingenuity.

Collaborations

Lockwood has collaborated with colleagues such as Harry L. Vaughan, leveraging their combined knowledge and expertise in mechanical design. This partnership has enabled him to tackle complex problems and develop practical solutions that meet industry needs.

Conclusion

In summary, John C. Lockwood stands out as a talented inventor whose patents reflect his dedication to enhancing mechanical systems and tools. His contributions, particularly in the realm of mechanical computing and writing instruments, are a testament to his innovative spirit and commitment to engineering excellence.