Location History:
- Rice Lake, WI (US) (2010 - 2011)
- Rice Lake, MN (US) (2012)
Company Filing History:
Years Active: 2010-2012
Title: Innovations by John K Berkseth
Introduction
John K Berkseth is an accomplished inventor based in Rice Lake, Wisconsin. He has made significant contributions to the field of hardware design, particularly in door locking mechanisms and closers. With a total of three patents to his name, Berkseth's innovations reflect his commitment to enhancing security and functionality in everyday applications.
Latest Patents
One of Berkseth's notable inventions is a door cylinder designed to control the rate at which a door closes. This door closer features a tubular cylinder that houses a rod assembly with a piston. As the rod assembly moves through the cylinder, it effectively manages the airflow, allowing for a controlled closing action. Additionally, a hold open bracket is integrated into the design, ensuring that the door can be held open securely when needed.
Another significant patent is the reversible double deadbolt mortise latch. This innovative latch assembly allows for the secure locking of doors and is designed for both left-hand and right-hand hinged applications. The symmetrical structure of the latch enables easy installation without the need for extensive modifications. The design includes a live bolt operated by an actuator, along with cam-operated deadbolts that can be linked for simultaneous operation.
Career Highlights
Berkseth is currently associated with Hardware Specialties, Inc., where he continues to develop and refine his inventions. His work has contributed to the company's reputation for quality and innovation in hardware solutions.
Collaborations
Berkseth collaborates with Michael W Kondratuk, leveraging their combined expertise to push the boundaries of hardware design and functionality.
Conclusion
John K Berkseth's contributions to the field of hardware innovation demonstrate his dedication to improving security and usability in everyday products. His patents reflect a deep understanding of user needs and technical challenges, making him a notable figure in the industry.