Patient transfer stretcher
USD332930S · kind S · design
28Cited by
5References
1Claims
0Family size
Inventors
Key dates
| Filing date | Apr 9, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Feb 2, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.