This inventor holds 0 USPTO granted patents, plus 1 CIPO patent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Title: Innovations by Johan Calleberg
Introduction
Johan Calleberg is an inventor based in Sweden, known for his innovative contributions to handle devices. His work focuses on creating mechanisms that enhance the functionality and usability of everyday objects, such as doors and windows.
Latest Patents
Calleberg holds a patent for a handle device designed for operating doors, windows, and similar applications. This handle device features a first element that is rotatable about an axis of rotation, a second element, and a coupling device that connects both elements. The coupling device is engineered to selectively allow or prevent relative rotation between the first and second elements. It includes an outer coupling member and an inner coupling member, which is rotatable about the same axis. The design incorporates a radially displaceable engaging member and an axially displaceable activating member, which work together to enhance the device's functionality.
Career Highlights
Calleberg is associated with Assa OEM AB, a company that specializes in security solutions and innovative locking mechanisms. His role at the company allows him to contribute to the development of advanced products that improve user experience and security.
Conclusion
Johan Calleberg's work exemplifies the spirit of innovation in the field of handle devices. His contributions are significant in enhancing the functionality of everyday mechanisms, showcasing the importance of inventive thinking in practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile