Knock-down hamper
US11511784B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2020 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | May 31, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/104
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hamper has a fabric bag, and a supporting frame assembly that has a foldable wall assembly, a base and a top frame. The foldable wall assembly has a rear frame, a left frame a right frame. The base has a rear side that is pivotally connected with the bottom side of the rear frame, with the left and right sides of the base removably coupled to the bottom sides of the left frame and the right frame, respectively. The top frame has a rear side that is removably coupled to the top side of the rear frame, with the left and right sides of the top frame removably coupled to the top sides of the left frame and the right frame, respectively. The fabric bag has four side walls, each side wall having a lip extending around the upper edge of each side wall, and four vertical corner sleeve pockets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.