Michael H Markham

Title: Michael H Markham: Innovator in Security Technology

Introduction

Michael H Markham is a notable inventor based in Rexdale, Canada. He has made significant contributions to the field of security technology, holding a total of three patents. His innovative designs focus on enhancing the safety and functionality of security closures and safe deposit systems.

Latest Patents

One of Markham's latest patents is a relocking device for safes and similar security closures. This mechanism includes one or more relocking devices mounted on a panel of the closure, which operate to prevent the retraction of the main bolt. Each relocking device features a mounting plate with unidirectional hinges, allowing a bolt-engaging member to pivot from a disengaging position to a bolt-engaging position. This member is biased towards the bolt-engaging position but is normally held in the disengaging position by a control element that releases it during a forcible attack.

Another significant patent is for a safe deposit apparatus that features a horizontally pivoted sector-shaped door. This design includes an interior pocket formed by a pivoted wall that ejects articles when the door is closed. The pivoted wall is biased to the pocket-forming position and can be displaced to the ejecting position by a cam arrangement that operates as the door closes. A locking mechanism allows the door to open to a position for envelope deposits while restricting access for larger items unless released by a user's key.

Career Highlights

Throughout his career, Michael H Markham has worked with various companies, including Chubb Industries Limited. His experience in the security industry has allowed him to develop innovative solutions that address the needs of safety and security.

Collaborations

Markham has collaborated with notable individuals in his field, including Rudolf S Ruston and Joseph A Varga. These partnerships have contributed to the advancement of his inventions and the overall development of security technology.

Conclusion

Michael H Markham's contributions to security technology through his patents demonstrate his commitment to innovation and safety. His work continues to influence the industry and enhance the security of various systems.