Universal revolving microscope stage
US4589741A · kind A · utility
9Cited by
2References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 21, 1984 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Dec 21, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18752
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A stage which can be revolved and moved linearly simultaneously by turning a single knob. The specimen revolves in an involute curve beneath the objective lens. A wheel revolves the stage while a threaded shaft applies linear displacement of the stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.