Company Filing History:
Years Active: 1979
Title: The Innovations of Theodore R. Comstock
Introduction
Theodore R. Comstock is an accomplished inventor based in Durham, NH (US). He is known for his innovative contributions to the field of door mechanisms. With a focus on practical solutions, Comstock has developed a unique patent that enhances the functionality of conventional door closers.
Latest Patents
Comstock holds a patent for a "Hold-open accessory for a door closer." This accessory is designed for use with a conventional door closer that features a body for mounting on a hinged door or the door jamb. The invention includes a spring-biased rotatable shaft that constantly urges the door toward a closed position. The accessory consists of a first member with a reaction plate fixed to the door closer body, and a second member, such as an externally splined ring, fixed to the door closer shaft. A flanged collar rotatably interconnects these two members. The collar is threaded into a hole in the reaction plate and has an internally splined hole that accommodates and meshes with the splined ring. The frictional engagement between the flange and the reaction plate increases as the door is opened. At a predetermined open position, the frictional resistance is stronger than the closing force of the door closer, allowing the door to be held open.
Career Highlights
Comstock's career is marked by his dedication to innovation and practical design. He has successfully developed a patent that addresses common issues faced with door closers. His work has contributed to improved safety and convenience in various settings.
Collaborations
Comstock collaborates with Gordon S. Smith, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and solutions.
Conclusion
Theodore R. Comstock's contributions to the field of door mechanisms exemplify the spirit of innovation. His patent for a hold-open accessory for door closers showcases his ability to solve practical problems through inventive design. Comstock's work continues to influence the industry and improve user experiences.