Stepped locking pin
US6276010A · kind A · utility
25Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1999 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Dec 6, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/723
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ambulance cot having a wheeled base, a horizontally oriented patient litter support disposed on the base and having an elongate guide extending lengthwise thereof. A support mechanism is provided for supporting the patient litter support for vertical movement relative to the base while being maintained in the generally horizontal orientation. A device is provided for selectively locking the patient litter support at selectively different vertical elevations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.