John E Edfors

Title: Innovations of John E Edfors

Introduction

John E Edfors is an accomplished inventor based in Townsend, MA (US). He holds three patents that showcase his innovative spirit and technical expertise. His inventions reflect a commitment to improving everyday tools and technology.

Latest Patents

One of Edfors' latest patents is the "Apparatus for rough-splitting planks." This mechanical hand tool is designed to convert random-sized boards or planks into small, uniformly sized pieces suitable for use as kindling wood for stoves, fireplaces, and campfires. The tool operates on the principle of pincers or nippers, featuring two handles connected by a series of pivots and levers to jaws carrying opposing splitter blades. The design significantly increases the mechanical advantage, minimizing the physical effort required to operate the tool. Users can hold the work edge-up between their feet while standing, allowing for efficient splitting of small pieces from the main plank through a series of side-to-side and forward-backward motions.

Another notable patent is the "Tilt base for a CRT display terminal." This tilt base assembly includes a base and pairs of elongated feet that attach to the bottom of a cathode ray tube (CRT) display terminal unit. The base features trapezoidal shaped members that attach to a horizontal plate, allowing the terminal unit to rest on inclined surfaces. The design includes indentations on the front inclined surfaces, providing various stationary positions for different operator viewing angles. The side walls of the trapezoidal base members confine the terminal feet movement, ensuring stability and ease of adjustment.

Career Highlights

Throughout his career, John E Edfors has worked with notable companies, including Honeywell Information Systems Inc. His contributions to the field of invention have been recognized and valued in various technological advancements.

Collaborations

Edfors has collaborated with several professionals, including Robert A Pendleton and Leonard G Whitford. Their combined expertise has likely contributed to the success of his innovative projects.

Conclusion

John E Edfors is a remarkable inventor whose work has made significant contributions to the fields of mechanical tools and display technology. His patents reflect a deep understanding of user needs and a commitment to enhancing functionality.