Inflatable protection safety apparatus and method of use
US9439460B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Aug 15, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Nov 16, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B35/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An inflatable personal protection apparatus for preventing or substantially reducing injury to a wearer of the apparatus from a hazard, the personal protection apparatus includes a wearable support structure associated with an inflatable apparatus, the inflatable apparatus includes a bladder including a low-elasticity flexible material expanding to the substantially fixed volume, the bladder configured to receive a volume of pressurized gas, an inflator connected to the bladder configured to inflate the bladder with a volume of pressurized gas, and an activation mechanism system sensing ambient conditions, and in response to an ambient condition exceeding a predetermined threshold for a predetermined period of time, the activation mechanism system activates the inflator to generate a volume of pressurized gas into the bladder, the bladder expanding to the substantially fixed volume of the bladder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.