Invention Grant
- Patent Title: Underwater air vacuum
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Application No.: US17587345Application Date: 2022-01-28
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Publication No.: US11980174B2Publication Date: 2024-05-14
- Inventor: David Dillie
- Applicant: David Dillie
- Applicant Address: US CA Stafford
- Assignee: David Dillie
- Current Assignee: David Dillie
- Current Assignee Address: US CA Stafford
- Agent William Gray Mitchell
- Main IPC: A01K63/10
- IPC: A01K63/10
Abstract:
A water tank cleaning tool comprising an underwater air vacuum with separate air and water exhaust channels, allowing the user to vacuum and clean the tank substrate without removing water from the tank.
Public/Granted literature
- US20230240272A1 Underwater Air Vacuum Public/Granted day:2023-08-03
Information query
