This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Smith & Wesson Corporation, Other. Active years: 1992-1997.
Company Filing History:
1 out of 271 
1 out of 834,307 Years Active: 1992-1997
Title: James M Broadbent: Innovator in Security Devices
Introduction
James M Broadbent is an accomplished inventor based in Wilbraham, MA (US). He holds 2 patents that showcase his innovative approach to security devices. His inventions reflect a commitment to enhancing safety and functionality in everyday products.
Latest Patents
One of Broadbent's notable inventions is the VHS videocassette security device. This tamper-resistant device is designed to fit into the blind hole of a standard VHS videocassette tape, preventing unauthorized use or loading of the cassette. The device consists of a cylindrical body, pawl, cross pin, spring, and a key for removal. It offers superior security compared to existing solutions, ensuring that the contents of the videocassette cannot be damaged or viewed without proper authorization. The design is compatible with all existing sleeves or covers used for storage, and it can be easily engaged without the key. The device's tamper-resistant features include a pawl and keyhole design that prevents unauthorized access, making it a reliable solution for protecting valuable video content.
Another significant invention by Broadbent is the fail-safe stop for a drill press control device. This quality control attachment is designed to fit onto a threaded depth control bar of a drill press machine. It includes a sleeve with an axial opening that allows for longitudinal movement relative to the bar. The sleeve carries a pawl and an elastic O-ring, which ensures one-way movement of the control bar downward through the sleeve. This invention prevents the retraction of the drill from a hole unless the control bar has moved downward sufficiently, ensuring that the hole is drilled to the preset depth.
Career Highlights
Throughout his career, Broadbent has worked with notable companies, including Smith & Wesson Corporation. His experience in the industry has contributed to his innovative mindset and ability to create practical solutions for various challenges.
Collaborations
Broadbent has collaborated with talented individuals such as John Kapusta and Keith P Paquette. These partnerships have likely enriched his work and led to the development of his inventive ideas.
Conclusion
James M Broadbent is a distinguished inventor whose contributions to security devices demonstrate his innovative spirit and dedication to enhancing safety. His patents reflect a deep understanding of user needs and a commitment to providing effective solutions.