This inventor holds 5 USPTO granted patents. Top assignee: Whirlpool Corporation. Active years: 1976-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saint Paul, MN (US) (1976)
- Maplewood, MN (US) (1977 - 1986)
Company Filing History:
Years Active: 1976-1986
Title: Bruce E Stewart: Innovator in Vacuum Cleaner Technology
Introduction
Bruce E Stewart is a notable inventor based in Maplewood, MN (US). He has made significant contributions to the field of vacuum cleaner technology, holding a total of 5 patents. His innovative designs have improved the functionality and efficiency of canister vacuum cleaners.
Latest Patents
One of his latest patents is the "Motor-fan mounting system for canister vacuum cleaner." This invention features an improved structure for mounting the motor-fan assembly to a mounting plate, utilizing a resilient motor mount ring. The design includes bosses on the housing that allow screws to be easily accessible for securing the mounting structure. Additionally, these bosses facilitate air circulation under the motor-fan assembly, enhancing its air-cooled operation.
Another significant patent is the "Dust bag mount arrangement for canister vacuum cleaner." This invention involves a vacuum cleaner construction with a filter bag mount that is movably mounted to the base of the canister. The design incorporates a biasing structure that causes the bag mount to extend into an obstructing position relative to the hood of the canister, preventing the hood from closing without a filter bag in place. When the filter bag is mounted, the bag mount moves against the biasing structure, allowing the hood to close. The bag mount also features improved sealing structures for a secure connection to the suction hose, ensuring effective operation.
Career Highlights
Bruce E Stewart is currently employed at Whirlpool Corporation, where he continues to innovate in the field of home appliances. His work has significantly impacted the design and functionality of vacuum cleaners, making them more user-friendly and efficient.
Collaborations
Throughout his career, Bruce has collaborated with talented individuals such as John B Lyman and Keith E Carr. These collaborations have contributed to the development of advanced technologies in vacuum cleaner design.
Conclusion
Bruce E Stewart is a distinguished inventor whose work in vacuum cleaner technology has led to several innovative patents. His contributions continue to enhance the efficiency and usability of household appliances.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile