Invention Publication
- Patent Title: Heating, Ventilation, and Air Conditioning (HVAC) Air Duct Cleaning System
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Application No.: US17683666Application Date: 2022-03-01
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Publication No.: US20230277025A1Publication Date: 2023-09-07
- Inventor: James Kevin McCoy , Jared A. Smothermon , Jeffrey Alan Garrett
- Applicant: Rotobrush International LLC
- Applicant Address: US TX Grapevine
- Assignee: Rotobrush International LLC
- Current Assignee: Rotobrush International LLC
- Current Assignee Address: US TX Grapevine
- Main IPC: A47L9/28
- IPC: A47L9/28 ; G05B15/02 ; A47L9/04 ; B08B9/045 ; F24F11/30
Abstract:
A control system and method which automatically responds to a stalling motor due to a brush head binding or hanging event, and which automatically prevents backlash damage to the electronics when the brush head is freed from it's constraints.
Public/Granted literature
- US12011140B2 Heating, ventilation, and air conditioning (HVAC) air duct cleaning system Public/Granted day:2024-06-18
Information query
