Combination carrier cart/table device
US5201536A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1990 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Sep 26, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A multi-purpose device which can be easily converted from a compact case to a carrying cart and to a table. The carrying cart and the table have triangular support systems which enable the devices to be highly stable and carry increased loads. A roller forming part of the device has three narrow areas for low rolling friction over hard surfaces with wider concave-shaped or escalloped areas between the narrow areas to preclude excessive sinking on soft surfaces (e.g., beaches, dirt parking lots, grassy areas, snow etc). The device includes carrying space and a frame, which is used in the table arrangement, for attaching a trashbag liner to hold trash during and after the conclusion of a picnic, a day at the beach, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.