Girth adjustable sleeping bag
US10952554B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 18, 2020 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Aug 18, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G9/086
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sleeping bag includes a top cover and bottom sheet. The bottom sheet can be secured to a sleeping pad and includes a sheet portion and lateral flaps connected to the sheet portion along opposite lateral edges of the sleeping pad when the bottom sheet is secured thereto. The top cover and lateral flaps enable attachment, detachment, and reattachment of the lateral flaps along their lateral edges to a top cover outer surface along corresponding attachment paths displaced medially from top cover lateral edges, enabling a top cover headward portion to assume wrapped and expanded configurations, and enabling conversion between those configurations. When wrapped, headward portions of the top cover outer surface, that are lateral of the attachment paths, are positioned against the sheet portion; when expanded, the lateral flaps and lateral portions of the top cover extend upward or laterally away from the sleeping pad lateral edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.