Respirator system including removable head suspension
US11904189B2 · kind B2 · utility
0Cited by
21References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2020 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Jan 13, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B17/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A respirator system is disclosed that includes a foldable head cover assembly including a face seal portion. The respirator assembly further includes a visor assembly attached to the head cover assembly and a head suspension system removably attached to the visor assembly. The visor assembly and the head cover assembly on one hand, and the suspension system on the other, are separable and foldable to enable storing and/or shipping the same separately. A head suspension system is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.