Patent ID: 11882983
Assignee: SONNY'S ENTERPRISES, LLC
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A vacuum nozzle system, comprising: a vacuum nozzle having an inlet opening and an outlet opening for connection to a vacuum supply hose, said inlet opening being delimited by a circumferential end face, said end face for engaging a surface to be vacuumed, said nozzle defining a vacuum flow direction from said inlet opening to said outlet opening; and a holder bracket having a holder for holding said nozzle, said holder being disposed downstream of said end face in a vacuum flow in the vacuum flow direction when said nozzle is in a retained position on said holder bracket; said nozzle having a nozzle inner surface profile taper in the flow direction and said holder having a holder surface profile taper in the flow direction matching said nozzle inner surface profile taper, said taper surface profiles for engaging one another and ensuring a reliable seal of the nozzle to the holder as said nozzle wears over a service life thereof.