This inventor holds 3 USPTO granted patents. Top assignees: Vsm Group Ab, Singer Sourcing Limited LLC. Active years: 2007-2017.
Company Filing History:
Years Active: 2007-2017
Title: The Innovations of Bertil Friman
Introduction
Bertil Friman is a notable inventor based in Tenhult, Sweden. He has made significant contributions to the field of sewing machine technology, holding a total of three patents. His work focuses on enhancing the functionality and efficiency of sewing machines, making them more adaptable to various sewing situations.
Latest Patents
Friman's latest patents include a variable timing system for a sewing machine and a method for selectively adjusting the timing of such a system. This innovative system features a shuttle hook with a hook tip, a first helical gear mounted on the shuttle hook, and a lower shaft that synchronizes the shuttle hook's rotation with a needle bar. The design allows for at least one of the helical gears to be axially movable, enabling precise adjustments based on the current sewing situation. Another patent involves a thread feed mechanism for sewing machines, which includes a needle supplied with an upper thread and a loop taker accommodating a bobbin for a bottom thread. This invention enhances the stitching process by ensuring that the upper and bottom threads work seamlessly together.
Career Highlights
Throughout his career, Bertil Friman has worked with several prominent companies, including VSM Group AB and Singer Sourcing Limited LLC. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced sewing technologies.
Collaborations
Friman has collaborated with notable colleagues such as Henrik Eklund and Åke Jönsson. These partnerships have fostered a creative environment that has led to innovative solutions in the sewing machine industry.
Conclusion
Bertil Friman's contributions to sewing machine technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the design and functionality of sewing machines, showcasing the importance of innovation in this industry.