Company Filing History:
Years Active: 1976-1977
Title: Guthrie B. Stone: Innovator in Construction Equipment
Introduction
Guthrie B. Stone was a notable inventor known for his contributions to the construction equipment industry. He was based in Honeoye, NY (US) and held two patents during his career. His innovative designs have had a lasting impact on the efficiency and functionality of construction machinery.
Latest Patents
One of Guthrie B. Stone's latest patents is the "Mixer Paddle Assembly and Drive System." This invention features a plaster or mortar mixer that incorporates a stub shaft mounting assembly for the mixer paddles, which are located inside the mixing drum. The design includes a reduction gear drive system that allows the use of a standard electric motor or a universal internal combustion engine. This system employs a belt and pulleys, a sprocket chain, and a meshing gear assembly, which eliminates the need for a costly reduction gear unit, making the mixer more affordable to manufacture and maintain. The stub shaft mounting allows for the paddles to be securely attached to the paddle shaft, facilitating easy removal and replacement.
Another significant patent is the "Material Handling Vehicle." This vehicle features a deadman brake that is resiliently suspended from the load-receiving receptacle. The brake shoes normally engage the center wheels of the vehicle, preventing movement. By grasping the handle of the brakes along with a fixed handle on the vehicle, the brake shoes disengage, allowing for free movement of the vehicle.
Career Highlights
Guthrie B. Stone was associated with Stone Construction Equipment, Inc., where he applied his innovative ideas to develop practical solutions for the construction industry. His work has contributed to advancements in equipment design and functionality.
Collaborations
Guthrie collaborated with Christian T. Tertinek, who was a coworker and likely shared similar interests in innovation and equipment design.
Conclusion
Guthrie B. Stone's contributions to the construction equipment industry through his patents have made a significant impact. His innovative designs continue to influence the field, showcasing the importance of creativity and engineering in practical applications.