Internal frame for a wheeled suitcase
US5685402A · kind A · utility
Inventor
Key dates
| Filing date | Jun 20, 1995 |
| Grant date | Nov 11, 1997 |
| Priority date | — |
| Expiry date | Jun 20, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45C13/262
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An internal frame for supporting a substantially rectangular wheeled suitcase comprises: PA1 (1) a base; PA1 (2) a U-shaped frame having a top panel and two side panels, the lower ends of the two side panels being vertically mounted to the left and right sides of the base; PA1 (3) a substantially rectangular extension board wherein the approximately middle section of the extension board is mounted to the top panel of the U-shaped frame; PA1 (4) two L-shaped braces mounted on the rear end of the extension board; PA1 (5) two supporting tubes vertically mounted on the rear side of the base; PA1 (6) two L-shaped head covers mounted on the rear sides of the two L-shaped braces for holding the upper ends of the two supporting tubes in between; and PA1 (7) a U-shaped pull handle telescopingly installed on the upper ends of the two supporting tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.