Company Filing History:
Years Active: 1999-2001
Title: Innovations by Edward W. Lindsay, Jr.
Introduction
Edward W. Lindsay, Jr. is a notable inventor based in New York, NY (US). He has made significant contributions to the field of vacuum technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and convenience of vacuum cleaners.
Latest Patents
One of his latest patents is for a vacuum cleaner cannister with a removable bag. This design features a removable bottom cannister that collects refuse during the cleaning process. The cannister is equipped with a plate that forms an air channel along the interior side wall. This design allows for suction to draw down a liner or removable bag, preventing it from floating up and blocking the vacuum's operation. The liner is designed for convenience and hygiene during emptying. Additionally, the air channel can include a clip for easier liner installation, and an interior hood or cone can optimize airflow.
Another significant patent is the acoustic communicator for central vacuum cleaners. This wireless device allows a remotely-located operator to monitor and control a central vacuum cleaner without the need for batteries or special wiring. It utilizes low-frequency acoustic signals transmitted through the vacuum's pipe system. The acoustic communicator effectively transmits command signals even while air flows through the system. It includes a resonant detection tube that filters the signal before reaching a microphone, and an adaptive signal detector that adjusts to noise and airflow.
Career Highlights
Edward W. Lindsay, Jr. is associated with Lindsay Manufacturing, Inc., where he continues to innovate in vacuum technology. His work has significantly impacted the efficiency and usability of vacuum cleaners.
Collaborations
He collaborates with Winston S. Lindsay, III, contributing to the development of advanced vacuum technologies.
Conclusion
Edward W. Lindsay, Jr. is a pioneering inventor whose work in vacuum technology has led to practical innovations that enhance user experience. His patents reflect a commitment to improving the functionality and convenience of cleaning devices.