Cooling backpack apparatus
US11304499B2 · kind B2 · utility
0Cited by
6References
7Claims
0Family size
Inventor
Key dates
| Filing date | Aug 26, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Aug 26, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F2003/003
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cooling backpack apparatus for keeping a wearer cool includes a backpack body a front side, a back side, a top side, a bottom side, a left side, and a right side. A pair of shoulder straps is coupled to the backpack body. Each shoulder strap of the pair of shoulder straps is coupled to the back side adjacent the top side and adjacent the bottom side. A plurality of back cold packs is coupled to the back side of the backpack body. Each back cold pack has a specific heat greater than that of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.