This inventor holds 1 USPTO granted patent. Top assignee: The Eastern Company. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: David Malik - Innovator of the Tamper Resistant Pop-Handle Lock
Introduction
David Malik is an accomplished inventor based in Hickory Hills, IL (US). He is known for his innovative contributions to the field of security mechanisms, particularly in vending machines. His work has led to the development of a unique locking system that enhances the safety and functionality of vending machine doors.
Latest Patents
David Malik holds a patent for the Tamper Resistant Pop-Handle Lock. This invention is designed to be installed in the door of a vending machine or similar closure. The lock restricts the operation of a spring-biased handle, which is seated in a recessed housing and is adapted for manually latching and unlatching the door. The design features a cylindrical barrel and a rotatable key plug mounted within an opening in the barrel. An axially extending eccentric lug at the inner end of the plug engages with a recess formed on a retractable locking bolt. This mechanism ensures that rotation of the plug relative to the barrel causes the locking bolt to move through a second opening in the barrel. The locking surface on the lug-receiving recess engages the eccentric lug when the key plug is in a locked position, preventing radial movement of the bolt and extension of the handle. Additionally, a pair of diametrically opposed integral tabs on the key plug are designed to engage with corresponding slots in the barrel, preventing forcible axial withdrawal of the key plug when it is locked.
Career Highlights
David Malik is currently employed at The Eastern Company, where he continues to innovate and develop security solutions. His work has significantly contributed to the company's reputation for producing reliable and secure locking mechanisms.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including John J Crocco and Herbert J Kincaid. These partnerships have fostered a creative environment that encourages the development of cutting-edge inventions.
Conclusion
David Malik's contributions to the field of security mechanisms, particularly through his Tamper Resistant Pop-Handle Lock, demonstrate his commitment to innovation and safety. His work continues to impact the industry positively, ensuring that vending machines are more secure and user-friendly.