Vacuum nozzle system
US12318058B2 · kind B2 · utility
0Cited by
15References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2023 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Nov 28, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/0009
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum nozzle system has a vacuum nozzle with an inlet opening for engaging a surface to be vacuumed and an outlet opening for connection to a vacuum supply hose. The inlet opening is delimited by a circumferential end face. The nozzle defining a vacuum flow direction from the inlet opening to the outlet opening. A holder bracket has a holder for holding the nozzle. The holder is disposed downstream of the end face in a vacuum flow in the vacuum flow direction when the nozzle is in a retained position on the holder bracket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.