Suction cup filtration fitting
US11845181B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2021 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Oct 26, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/0052
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An apparatus includes a suction cup, a fitting, and a filter. The suction cup defines an interior cavity with a first opening and a second opening. The fitting is coupled to the suction cup. The fitting includes a first portion and a second portion. The first portion of the fitting defines a chamber. The second portion of the fitting is positioned within the interior cavity and is coupled to the first portion of the fitting to secure the first portion of the fitting to the suction cup. The filter is positioned within the chamber such that the suction cup and the fitting define a passage from the second opening, through the interior cavity, and through the chamber and the filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.