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For the Inventor, By the Inventor

Bloomington, MN, United States of America

John B Lyman

This inventor holds 10 USPTO granted patents. Top assignee: Whirlpool Corporation. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B Lyman. Retrieved from https://idiyas.com/inventor/john-b-lyman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 184(Granted Patents)


Company Filing History:

goldMedal10 out of 6,161 
 
Whirlpool Corporation
 patents

Years Active: 1977-1986

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10 patents (USPTO):Explore Patents
1. 4597131 - Mounting for motor-fan unit (1986-07-01),
2. 4597130 - Electrical connection means for canister vacuum cleaner (1986-07-01),
3. 4591369 - Dust bag mount arrangement for canister vacuum cleaner (1986-05-27),
4. 4554700 - Invisible hinge means for lid and hood of a canister vacuum cleaner (1985-11-26),
5. 4466677 - Vacuum cleaner hose manufacture (1984-08-21),
6. 4429430 - Vacuum cleaner beater brush structure (1984-02-07),
7. 4423534 - Vacuum cleaner handle lock (1984-01-03),
8. 4375117 - Floor cleaner motor mount (1983-03-01),
9. 4165140 - Vacuum cleaner attachment wand with demountable electrical connector (1979-08-21),
10. 4018493 - Vacuum cleaner hose end structure (1977-04-19),

Title: Innovations by John B Lyman

Introduction

John B Lyman is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of vacuum cleaner technology, holding a total of 10 patents. His work has focused on improving the functionality and efficiency of canister vacuum cleaners.

Latest Patents

One of Lyman's latest patents is for an electrical connection means for canister vacuum cleaners. This invention features electrical conductors that extend from the canister's circuitry through the suction hose to the nozzle's electrical apparatus, such as a brush motor. The design includes a first electrical connector mounted to the hose end and a second connector on the canister housing. This innovative arrangement allows for automatic connection of the electrical connectors when the suction hose is installed, eliminating the need for complex electrical circuitry in the cover. Additionally, Lyman has developed an improved mounting structure for the motor-fan unit in vacuum cleaners. This structure prevents the transmission of vibrations and sound from the motor to the housing, enhancing the overall user experience.

Career Highlights

Lyman's career has been marked by his dedication to innovation in vacuum cleaner design. His patents reflect a deep understanding of both mechanical and electrical engineering principles. He has worked with Whirlpool Corporation, where he has been able to apply his inventive skills to develop practical solutions for everyday cleaning challenges.

Collaborations

Throughout his career, Lyman has collaborated with notable colleagues, including Bruce E Stewart and George A Westergren. These partnerships have likely contributed to the successful development of his patented technologies.

Conclusion

John B Lyman's contributions to vacuum cleaner technology demonstrate his commitment to innovation and improvement in household appliances. His patents not only enhance the functionality of vacuum cleaners but also improve user experience through thoughtful design.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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