Detachable back pack waist belt
US6886727B2 · kind B2 · utility
8Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Apr 5, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F3/042
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A detachable waist belt for use with book bags and day packs significantly reduces the problems associated with carrying too much weight on the back. The waist belt and clamping system provide a retrofit system usable with any backpack or book bag. The system is especially beneficial to school children who are increasingly carrying too much weight in book bags.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.