Company Filing History:
Years Active: 1976-1979
Title: The Innovations of Clifford L DeSchaaf
Introduction
Clifford L DeSchaaf is a notable inventor based in Stevensville, MI (US). He has made significant contributions to the field of appliance technology, particularly through his work with Whirlpool Corporation. With a total of 3 patents to his name, DeSchaaf has developed innovative solutions that enhance the functionality and safety of household appliances.
Latest Patents
One of DeSchaaf's latest patents is a control circuit for a drier. This invention features a buzzer that signals the termination of the normal drying cycle or indicates the operation of the drier in an anti-wrinkle cycle. The buzzer provides a short-duration signal for the end of a normal cycle and a longer-duration signal at periodic intervals during the anti-wrinkle cycle. The control of the buzzer is managed by a single cycle switch, which works in conjunction with a timed switch and a centrifugal switch to control the drier's drive motor.
Another significant patent is the heater safety control, which is designed for a receptacle such as a dishwasher tub. This invention includes an improved control mechanism that ensures the tub fills to a preselected level while preventing overfill in case of a malfunction in the normal flow control. The flow control system features two valve elements, one controlled by an electrically operated solenoid and the other by mechanical control. This innovative design also includes a heater that is activated only when the liquid volume in the tub is above a minimum threshold.
Career Highlights
DeSchaaf's career at Whirlpool Corporation has been marked by his dedication to improving appliance safety and efficiency. His inventions have not only contributed to the company's product offerings but have also set new standards in the industry.
Collaborations
Throughout his career, DeSchaaf has collaborated with notable colleagues such as Ray W Spiegel and Philip P Johnson. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Clifford L DeSchaaf's contributions to appliance technology through his patents reflect his commitment to innovation and safety. His work continues to influence the industry and improve the functionality of household appliances.