Company Filing History:
Years Active: 2003-2006
Title: Innovations by Bradley E Allstead
Introduction
Bradley E Allstead is an accomplished inventor based in Trenton, MI (US). He has made significant contributions to the field of plumbing technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is a stop valve, which features a valve body, a multishot resilient control sleeve, O-ring, and handle. This design incorporates a control sleeve molded to the valve stem, creating an integral yet separately molded fluid control member. The inlet line pressure biases the side walls of the control sleeve and a circumferential sealing flap into sealing engagement with the valve bore, effectively preventing leakage. The control sleeve is made from a hard plastic cylinder and a flexible barrel member, molded as a single piece through a multishot molding process. Additionally, the O-ring serves as a backup seal to further prevent leakage to the atmosphere.
Another notable patent is a noise-reducing housing for a toilet tank fill valve. This fill valve assembly is designed to minimize the fluid noise associated with filling the tank. It includes a fill tube mounted within the tank for delivering water, with a fill housing at the upper end that contains a fill valve connected to a float. The float opens the valve when the water level drops below a predetermined point and shuts it off when the fluid reaches the desired level. The interior of the housing is structured to create a laminar fluid flow, which significantly reduces noise during the filling process.
Career Highlights
Bradley E Allstead is currently employed at Brasscraft Manufacturing Company, where he continues to innovate and develop new solutions in plumbing technology. His work has had a positive impact on the industry, enhancing the functionality and efficiency of plumbing systems.
Collaborations
Throughout his career, Bradley has collaborated with talented individuals such as William F Turnau, III and Steven J Tokarz. These partnerships have contributed to the successful development of his inventions.
Conclusion
Bradley E Allstead is a notable inventor whose work in plumbing technology has led to innovative solutions that improve efficiency and reduce noise. His contributions are a testament to the importance of creativity and technical skill in the field of inventions.