This inventor holds 4 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignees: Dial Tool Industries, Inc., Other. Active years: 2001-2018.
Company Filing History:
3 out of 7 
1 out of 834,453 Years Active: 2001-2018
Title: Karel Hauk: Innovator in Contact Switch Devices and Bushings
Introduction
Karel Hauk is a notable inventor based in Warrenville, IL (US). He has made significant contributions to the field of engineering with a focus on contact switch devices and bushings. With a total of 4 patents to his name, Hauk has demonstrated a commitment to innovation and practical solutions.
Latest Patents
Hauk's latest patents include a "Door Monitoring Contact Switch Device." This invention features a contact switch that includes a rail with a slot comprising a first straight section and a second curved section. The toggle unit inside the housing includes an extension unit that slidably engages the slot and at least one contact. The design allows the toggle unit to move within the housing, engaging and disengaging contacts as it transitions between the straight and curved sections.
Another significant patent is the "Method of Producing Bushing and Piece with Bushing." This patent relates to bushings produced with adapted dovetails for use on a carrying web of a progressive stamping machine. The bushing features a regular shape male dovetail that is inserted into an irregular shape crenellated female opening after a series of operations on the stamping machine. This innovative approach ensures that the bushing is securely locked in place after being bent into shape.
Career Highlights
Throughout his career, Karel Hauk has worked with various companies, including Dial Tool Industries, Inc. His experience in the industry has allowed him to refine his skills and contribute to the development of innovative products.
Collaborations
Hauk has collaborated with notable individuals such as Mario Pagliuzza and Steven Pagliuzza. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Karel Hauk is a distinguished inventor whose work in contact switch devices and bushings has made a significant impact in the engineering field. His innovative patents reflect his dedication to creating practical solutions that enhance functionality and efficiency.