Fingerprint systems employing iodine-based marking fluid
US5398812A · kind A · utility
5Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jan 27, 1994 |
| Grant date | Mar 21, 1995 |
| Priority date | — |
| Expiry date | Jan 27, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/1172
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A marking system comprising a rigid container and a quantity of fabric located therein and a quantity of marking fluid to saturate the fabric, the marking fluid comprised of a two to nine percent iodine in ethanol solution and the iodine/ethanol solution being mixed with about the same amount of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.