Company Filing History:
Years Active: 1995-1998
Title: Innovations of James L Hollingsworth
Introduction
James L Hollingsworth is a notable inventor based in Middleburg Heights, OH (US). He holds a total of six patents, showcasing his contributions to the field of innovative design and engineering. His work primarily focuses on mechanisms that enhance the functionality and security of door systems.
Latest Patents
One of his latest patents is a racking resistant door control mechanism and method of fabrication. This invention employs an elongate lock rod that extends the height of the door and is journaled for pivotal movement by bearing assemblies with steel covers that enclose plastic bearing liners. The lock rod features upper and lower cam-type latch members that engage keeper members on the door frame, ensuring the door remains securely closed. The design includes protective coatings on metal components and utilizes hidden welds to form rigid assembly connections. The mechanism is engineered to resist racking movements and facilitate the door's opening even under adverse conditions, such as ice formations.
Career Highlights
James L Hollingsworth has made significant strides in his career, particularly through his work with The Eastern Company. His innovative designs have not only improved door security but have also contributed to advancements in mechanical engineering.
Collaborations
Throughout his career, Hollingsworth has collaborated with notable coworkers, including Lee S Weinerman and Arthur J Kuminski. These partnerships have fostered a creative environment that has led to the development of effective and innovative solutions in door control mechanisms.
Conclusion
James L Hollingsworth's contributions to the field of invention, particularly in door control mechanisms, highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to enhancing security and functionality in everyday applications.