Combined dual railroad passenger seat and legrests
USD249306S · kind S · design
15Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 1976 |
| Grant date | Sep 12, 1978 |
| Priority date | — |
| Expiry date | Sep 12, 1992 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.