Location History:
- Brighten, MI (US) (1981)
- Brighton, MI (US) (1979 - 1999)
Company Filing History:
Years Active: 1979-1999
Title: Innovations by John A. Hoffman
Introduction
John A. Hoffman is a notable inventor based in Brighton, MI (US), recognized for his contributions to the field of recreational vehicle sanitation systems. With a total of nine patents to his name, Hoffman's work has significantly impacted the design and functionality of toilets and waste management systems in recreational vehicles.
Latest Patents
Hoffman's latest patents include a recreational vehicle toilet with a flush nozzle deflector shield. This innovative design features a deflector shield that covers the flush nozzle, directing a portion of the flush water downward to wet the bowl beneath the nozzle. The remaining water flows onto a ledge at the upper end of the bowl, gradually wetting the entire bowl. The toilet is equipped with both a foot pedal and a hand lever for flushing, with a cable connecting the two mechanisms to ensure efficient operation.
Another significant patent is the portable waste holding tank with an improved inlet valve assembly. This mechanism utilizes two armatures of differing lengths that rotate about different centers, allowing for a multiplied rotation effect. This design is particularly useful in self-contained sanitary systems of recreational vehicles, enhancing the functionality of the valve assembly.
Career Highlights
Throughout his career, John A. Hoffman has worked with reputable companies such as Thetford Corporation and E-Z Pak, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Hoffman has collaborated with notable individuals in the industry, including John M. Antos and Charles L. Sargent. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
John A. Hoffman is a distinguished inventor whose work in recreational vehicle sanitation systems has led to significant innovations. His patents reflect a commitment to improving user experience and functionality in this niche market.
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.