Company Filing History:

9 out of 530

Bendix Commercial Vehicle Systems LLC

Alliedsignal Truck Brake System, Co.

patent

4. 1 out of 1

Allliedsignal Truck Brake Systems Company

Years Active: 1985-2011

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7975715 - Trailer spring brake valve (2011-07-12),

2. 7814923 - Control valve (2010-10-19),

3. 7409888 - Cover for parking brake control valve button (2008-08-12),

4. 7267413 - Control valve (2007-09-11),

5. 7077481 - Spring brake modulating relay valve (2006-07-18),

6. D499677 - Parking brake control valve button cover (2004-12-15),

7. 6769744 - Spring brake modulating relay valve (2004-08-03),

8. 6729696 - Two step park release valve (2004-05-04),

9. D485794 - Parking brake control valve button cover (2004-01-28),

10. 6264291 - Spring brake actuator with integral biased double check valve for anti-compounding and roll-back protection (2001-07-24),

11. 6179391 - Relay valve with integral biased double check valve (2001-01-30),

12. 5346291 - Fluid pressure control valve with valve member mounted on guide pin (1994-09-13),

13. 4758051 - Proportioning control valve with spring biased control piston (1988-07-19),

14. 4725101 - Proportioning control valve (1988-02-16),

15. 4503947 - Disc brake and protective boot therefor (1985-03-12),

Title: The Innovative Contributions of Andrew Marsh

Introduction

Andrew Marsh is a notable inventor based in Elyria, OH (US), recognized for his significant contributions to the field of pneumatic systems. With a total of 15 patents to his name, Marsh has developed innovative solutions that enhance the functionality and safety of air brake systems in commercial vehicles.

Latest Patents

Among his latest patents is the Trailer Spring Brake Valve, which is designed for use in the pneumatic system of truck-trailers. This valve features a housing that includes a pressure protection valve portion, a spring brake actuation valve portion, and an anti-compounding valve portion. The design allows for effective management of pressurized air, ensuring optimal performance of the braking system. Another notable invention is the Control Valve, a configurable component for air brake systems. This control valve includes a top and bottom body portion, along with a connector that allows for complete 360° lateral rotation, providing flexibility in its application.

Career Highlights

Throughout his career, Andrew Marsh has worked with prominent companies such as Bendix Commercial Vehicle Systems LLC and Allied Corporation. His experience in these organizations has contributed to his expertise in developing advanced braking technologies.

Collaborations

Marsh has collaborated with several professionals in the industry, including John J. Kemer and Charles E. Eberling. These partnerships have facilitated the exchange of ideas and innovations, further enhancing the quality of his inventions.

Conclusion

Andrew Marsh's contributions to pneumatic systems and air brake technology demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.

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3 patents (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.