Company Filing History:
Years Active: 1991-1992
Title: The Innovative Contributions of Nelson J De Angelo
Introduction
Nelson J De Angelo is a notable inventor based in Southington, Connecticut. He has made significant contributions to the field of security technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the Combination Lockout/Holdback Apparatus. This invention features an inside operator for a lock that includes a spring-biased bolt. The design allows for the shaft to be immobilized, preventing longitudinal bolt motion by applying force in the axial direction to the handle of the operator. The operator shaft is telescopic, ensuring that the coupling of the operator shaft to the bolt remains uninterrupted as the operator is switched between operational modes. Another significant patent is the Lock Actuator with Removable Operator. This actuator is designed with an operating handle that can be easily removed using a special key. It can also be reinstalled without the need for the special key or tools. This feature allows for rekeying as necessary to maintain security, and the removal of the handle effectively locks the actuator.
Career Highlights
Throughout his career, Nelson has worked with various companies, including International Security Products, Inc. and Lori Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the security industry.
Collaborations
Nelson has collaborated with notable individuals in his field, including Edward F Humphrey and David W Florian. These collaborations have likely enriched his work and expanded his innovative capabilities.
Conclusion
Nelson J De Angelo's contributions to the field of security technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry and showcases the importance of inventive thinking in developing practical solutions.