Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US12070710B2 · kind B2 · utility
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73References
53Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2023 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Apr 24, 2043 |
Classification
- Technology area (CPC —)General
Abstract
Air cleaner assemblies, components, and features are described. The features can be used to provide that the air cleaner assembly cannot be fully closed, even if a cartridge is nested therein, and appears to be sealed, unless that cartridge is a proper one for the system of concern. The effect is to prevent an inappropriate cartridge, that does not properly seal, from being inadvertently installed in the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.