Rebecca Lawson

Title: Innovations by Rebecca Lawson

Introduction

Rebecca Lawson is an accomplished inventor based in Florence, SC (US). She has made significant contributions to the field of fluid dispensing technology, holding a total of four patents. Her innovative designs have the potential to enhance the efficiency and functionality of various fluid dispensing systems.

Latest Patents

One of her latest patents is the self-venting ink cartridge. This cartridge is designed for dispensing an extrudable fluid, such as ink. It features a cylindrical body that holds the fluid and a plunger that forces the fluid through a nozzle. The cylindrical body is constructed from a wound material and is internally lined with a material that overlaps itself, creating a raised area that is slightly thicker than the surrounding area. The plunger has a slightly convex surface and a sidewall that fits snugly with the cylindrical body. This design allows for automatic venting of air when the plunger is inserted into the fluid-filled cartridge.

Another notable patent is the twist lock valve for fluid dispensing cartridges. This pressure-activated flexible valve is used with containers for dispensing fluid materials like ink. The valve consists of a base portion with a valve seat and a cap that has an annular rim seating against the valve seat when closed. The cap's flexible portion changes shape in response to pressure, allowing the valve to open and close. This valve can be locked closed, and the space between the valve rim and valve seat can be adjusted to accommodate various fluids, including inks of different viscosities.

Career Highlights

Rebecca Lawson is currently employed at Sonoco Development Incorporated, where she continues to innovate and develop new technologies. Her work has garnered attention for its practical applications in the industry.

Collaborations

She collaborates with talented individuals such as James W. Lowry and Keith R. Rea, contributing to a dynamic team focused on advancing fluid dispensing solutions.

Conclusion

Rebecca Lawson's inventive spirit and dedication to her craft have led to significant advancements in fluid dispensing technology. Her patents reflect her commitment to innovation and her ability to solve complex problems in practical ways.