Non-expandable multiple-segment lockable cage
US11813173B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2018 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Oct 11, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/448
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cage device includes first and second segments pivotally connected by a hinge. Pivoted movement of the segments with respect to each other is limited by a first stopper portion of the first segment abutting against a second stopper portion of the second segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.