Sleeping bag having waterproof bottom and side walls and enclosure for a sleeping pad
US9848689B2 · kind B2 · utility
1Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2016 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Jul 29, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/751
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A sleeping bag having a waterproof bottom and side wall region. The bottom region extending vertically upward is made from a waterproof material. A cavity formed above the bottom region includes an opening into which may be inserted and removed a sleeping pad. A top region creates a cavity for holding insulative material. A sleeping cavity is provided between the top cavity and the bottom cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.