MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202521002794 A) filed by Kanad Innovations Private Limited on January 13, 2025, for A Vacuum Cleaning Apparatus.
Inventor includes Priyanka S Sangale.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present disclosure may relate to the field of cleaning devices, particularly to a human-powered vacuum cleaning apparatus. The apparatus may comprise first and second cylindrical chambers (102, 104) that may be collapsible and extendable along a longitudinal axis, each containing an expansion spring (108, 110). Each chamber may include an intake valve (112, 116) and an exhaust valve (114, 118). A debris collection chamber (120) may be fluidly connected to both cylindrical chambers through flexible suction pipes (122, 124) that may merge at a Y-junction (126). The debris collection chamber may house a cyclonic separation system (128) and may include a primary filter (130) and a secondary HEPA filter (132) in series. The chambers may generate vacuum force through expansion spring action when a compressive force is removed, and may expel air when compressed, whereby alternating compression and extension during walking motion may generate continuous vacuum for debris collection.
Disclaimer: Curated by HT Syndication.
