Sleeping bag closure
US10765240B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2018 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Apr 25, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G9/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A quilt usable as a sleeping bag has inner and outer sets of fasteners arranged on slanted paths from each side edge to the bottom edge and fasteners along the bottom edge. The fasteners hold the quilt in a wrapped, overlapping arrangement. With the fasteners engaged, pulling a draw cord across the quilt bottom edge gathers the bottom edge and forms a closed, wrapped footbox of the sleeping bag. A sheet for use with a sleeping bag quilt include two sets of fasteners arranged to engage corresponding fasteners on the quilt to attach the quilt to the sheet in an expanded-footbox arrangement. Pulling a draw cord across the quilt bottom edge gathers the bottom edge and forms a closed, expanded footbox of the sleeping bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.