Location History:
- Sun Prairie, WI (US) (1996 - 1999)
- Sun Prairee, WI (US) (2013)
Company Filing History:
2 out of 162 
1 out of 64 
1 out of 320 Years Active: 1996-2013
Title: The Innovative Contributions of Knute Alstad
Introduction
Knute Alstad is a notable inventor based in Sun Prairie, Wisconsin. He has made significant contributions to the field of engineering, particularly in the design of mechanical systems. With a total of four patents to his name, Alstad's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Alstad's latest patents is a peristaltic pump assembly and system. This invention facilitates reliable and efficient engagement and removal of a flexible tube. The design features a stator that is pivotally retained on a structure and cooperatively operated by a lever arm and cam. This mechanism allows for the engagement and disengagement of the stator from the tube and a corresponding rotor. The stator pivots at a point distal from the rotor's rotation, enhancing the overall functionality of the pump.
Another significant patent is for a two-piece impeller used in an improved single-stage snowthrower. This snowthrower includes a housing with an open front portion, side walls, a rear wall, and a discharge chute. The rear wall features deflecting ledges that angle upwardly and inwardly, providing both an upward and inward component to the snow traveling within the housing. The impeller is composed of two molded identical body sections that are joined about a shaft, with a shovel-like projection on the radial edge that enhances its performance.
Career Highlights
Throughout his career, Knute Alstad has worked with reputable companies such as Elkay Manufacturing Company and Ariens Company. His experience in these organizations has contributed to his expertise in mechanical design and innovation.
Collaborations
Alstad has collaborated with notable individuals in his field, including Lowell C. Burnham and Robin R. Saar. These collaborations have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Knute Alstad's contributions to engineering and innovation are evident through his patents and career achievements. His work continues to influence the design of mechanical systems, showcasing the importance of creativity and technical expertise in the field.
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.