Systems and methods for modular inflatable avalanche protection
US9492711B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2015 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Sep 22, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B29/021
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
One embodiment of the present invention relates to an avalanche safety system including an inflatable chamber, activation system, inflation system, harness, and a container. The inflatable chamber is a three-dimensionally, partially enclosed region having an inflated state and a compressed state. The inflated state may form a particular three dimensional shape configured to protect the use from impact and/or provide flotation during an avalanche. The inflation system is configured to transmit ambient air into the inflatable chamber. The harness may be a backpack that enables a user to transport the system while engaging in activities that may be exposed to avalanche risk. The container is releasably coupled to the harness including a coupled and a separate state. The container independently includes a container chamber that is selectively enclosable by a container opening. The releasable coupling between the container and the harness may include a periphery zipper type coupling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.