This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Assa Oem Ab. Active years: 2013.
Company Filing History:
Years Active: 2013
Title: Innovations by Johan Calleberg
Introduction
Johan Calleberg is a notable inventor based in Goteborg, Sweden. He has made significant contributions to the field of mechanical devices, particularly in the design of handle mechanisms for doors and windows. His innovative approach has led to the development of a unique handle device that enhances functionality and user experience.
Latest Patents
Calleberg holds a patent for a handle device designed for operating doors, windows, and similar applications. This 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 axis of rotation. 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 Abloy, a leading company in the field of access solutions. His work at the company has allowed him to focus on innovative designs that improve security and convenience in everyday applications. His patent reflects his commitment to advancing technology in practical ways.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Johan Calleberg's contributions to the field of mechanical devices, particularly through his patented handle device, showcase his innovative spirit and dedication to improving user experience. His work continues to influence the design of access solutions in various applications.