Joseph Potschka

Title: Joseph Potschka: Innovator in Plastic Lock Technology

Introduction

Joseph Potschka is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of lock technology, particularly through his innovative use of plastic materials. With a total of 4 patents to his name, Potschka has developed solutions that enhance the functionality and durability of door locks.

Latest Patents

Among his latest inventions is a plastic door lock, which utilizes moldable plastic for most of its components. This design features opposite roses that interlock and are secured with a single screw, making it accessible from the outside. The lock is designed to prevent unauthorized unlocking from the outside when used as a privacy lock. Additionally, a lost motion connection between the latch bolt and rollback spindle allows the door to close without damaging the latch bolt when the inside knob is locked. The inherent resiliency of the latch bolt case, combined with the movable latch bolt, ensures that the latch bolt remains in an extended position.

Another of his recent patents is a plastic latch bolt for a door lock, which also employs moldable plastic for its parts. This design similarly features interlocking roses and a single screw for assembly. The latch bolt's spring fingers provide a reliable return mechanism, and an auxiliary spring element can be added to adjust the spring return characteristics as needed.

Career Highlights

Joseph Potschka is currently employed at Norris Industries, Inc., where he continues to innovate in the field of lock technology. His work has been instrumental in advancing the use of plastic materials in security devices, making them more efficient and user-friendly.

Collaborations

Throughout his career, Potschka has collaborated with notable colleagues, including Hagen Dietrich and Dennis G Potter. These partnerships have contributed to the development of his innovative designs and patents.

Conclusion

Joseph Potschka stands out as a pioneering inventor in the realm of plastic lock technology. His contributions have not only improved the functionality of door locks but have also paved the way for future innovations in security devices.