Wheel supported luggage
US4122924A · kind A · utility
13Cited by
4References
8Claims
0Family size
Inventor
Key dates
| Filing date | Jul 28, 1977 |
| Grant date | Oct 31, 1978 |
| Priority date | — |
| Expiry date | Jul 28, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45C5/146
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A valise or suitcase utilizes a self supporting, height adjustable, wheeled undercarriage, which when not in use is concealed in an open-bottomed compartment at the base of the suitcase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.