Sleeping bag with insulated foot pocket
US7181785B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2004 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Apr 26, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G9/086
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A sleeping bag includes a sleeping bag body configured to envelope a person lying within the sleeping bag body, and a section of thermal fleece material attached to the inside surface of the sleeping bag body at a designated area, configured to provide additional warmth to a sleeping bag user at the designated area. In one aspect of the invention, the designated area includes a foot area. In another aspect of the invention, the thermal fleece material is soft to touch. In another aspect of the invention, the sleeping bag body is configured to couple to another sleeping bag body to form a larger sleeping bag. Advantages of the invention include the ability to provide added thermal insulation to a sleeping bag, as well as added comfort to a sleeping bag user, at a designated area of the sleeping bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.