- US11718275utility2023Grill and Flapper Valve for a Vacuum Cleaner Assembly0 cites
- US11708055utility2023Vacuum Cleaner Assembly0 cites
- US11654868utility2023Vacuum Cleaner to Be Installed in a Vehicle0 cites
- US11638508utility2023Locking Assembly for In-vehicle Vacuum Cleaner0 cites
- US11596284utility2023Vacuum Tool with Multiple Use Blades0 cites
- US6499182utility2002Convertible Blower Port for Vacuum Cleaner0 cites