This inventor holds 8 USPTO granted patents. Top assignee: American Biltrite, Inc.. Active years: 1978-1988.
Company Filing History:
Years Active: 1978-1988
Title: Innovations by Merrill M Smith in Floor Covering Technology
Introduction
Merrill M Smith is a notable inventor based in Morrisville, PA (US), recognized for his contributions to the field of floor covering technology. With a total of 8 patents to his name, Smith has developed innovative methods and apparatuses that enhance the manufacturing process of printed and embossed floor coverings.
Latest Patents
Among his latest patents is an "Apparatus for the manufacture of printed and embossed floor covering." This invention discloses an improved means for continuously forming tiles that are embossed in register with a printed design. The process involves applying a printed design to a base coat, followed by laminating a wear coat over the design. The wear coat is applied before heating for lamination, and the laminated product is cooled to minimize adherence to the embossing roll. Proper web tension is maintained during lamination and embossing to avoid distortion, and the web is cut into oversized tiles that shrink to size during annealing.
Another significant patent is the "Method and apparatus for making a printed and embossed floor covering." This process is suitable for continuously producing tiles with the sharp and vivid coloring characteristics of ceramic tiles. It involves coating a release paper with a clear liquid plastisol layer, applying a decorative design through transfer printing, and covering it with an opaque plastisol backing layer. The cast wear layer is then laminated onto a previously made base web, embossed, cooled, and cut into individual tiles that align with the printed and embossed pattern.
Career Highlights
Merrill M Smith has made significant strides in the flooring industry through his work at American Biltrite, Inc. His innovative approaches have not only improved manufacturing efficiency but have also enhanced the aesthetic qualities of floor coverings.
Collaborations
Smith has collaborated with notable coworkers, including Donald C Ferguson and Ernest R Holmstrom, contributing to the advancement of technology in their field.
Conclusion
Merrill M Smith's innovative patents and contributions to floor covering technology demonstrate his commitment to enhancing manufacturing processes and product quality. His work continues to influence the industry and set new standards for floor covering design and production.