Company Filing History:

13 out of 877

Robertshaw Controls Company

patents

1 out of 3

Holmes Protection Inc.

patents

1 out of 832,912

Other

patents

Years Active: 1978-1990

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4951810 - Fluid control device for electrical switch unit (1990-08-28),

2. 4932120 - Method of making a control device and electrical switch unit therefor (1990-06-12),

3. 4922643 - Illuminated fishing float (1990-05-08),

4. 4914264 - Control device having a self-supporting switch unit therein (1990-04-03),

5. 4819442 - Refrigerator system, control device therefor and methods of making and (1989-04-11),

6. 4816797 - Control device, slide member therefor and methods of making the same (1989-03-28),

7. 4789850 - Temperature sensor construction and method of making the same (1988-12-06),

8. 4697054 - Differential pressure operated electrical switch construction and method (1987-09-29),

9. 4695829 - Temperature level indicating device and method of making the same (1987-09-22),

10. 4630360 - Method of making differential pressure operated electrical switch (1986-12-23),

11. 4604793 - Method of making a control device (1986-08-12),

12. 4484173 - Pressure transducer device using Hall elements (1984-11-20),

13. 4320294 - Control device and method of making the same (1982-03-16),

14. 4289963 - Control device and method of making the same (1981-09-15),

15. 4074246 - Contact system for sensing closures (1978-02-14),

Title: Charles J Everett: Innovator in Fluid Control Devices

Introduction

Charles J Everett is a notable inventor based in Clinton, CT (US). He holds a total of 15 patents, showcasing his significant contributions to the field of electrical switch units and control devices. His innovative designs have paved the way for advancements in fluid control technology.

Latest Patents

Among his latest patents is a fluid control device for an electrical switch unit. This invention includes a switch with a movable actuator and a lever that is pivotally carried by the switch unit. The lever is designed to interconnect with a movable part of a control device, allowing it to pivot based on movement. This mechanism enables the actuator to operate the switch in various conditions, depending on the lever's position. Additionally, the patent outlines a method for creating this control device and electrical switch unit, emphasizing the self-supporting nature of the assembly formed by the plates, switch, and lever.

Career Highlights

Throughout his career, Charles J Everett has worked with reputable companies such as Robertshaw Controls Company and Holmes Protection Inc. His experience in these organizations has contributed to his expertise in developing innovative control devices.

Collaborations

Some of his notable coworkers include Rolf H Ochsner and Roger P Sepso. Their collaboration has likely influenced the development of his patents and innovations.

Conclusion

Charles J Everett's work in fluid control devices and electrical switch units exemplifies his innovative spirit and dedication to advancing technology. His contributions continue to impact the industry positively.

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