Contact marker system
US5099784A · kind A · utility
1Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 1990 |
| Grant date | Mar 31, 1992 |
| Priority date | — |
| Expiry date | Nov 1, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C9/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A marking head for applying a marking composition to locations on elements. The marking head has a marking rod with a marking end and a motor for reciprocating the marking rod through a chamber filled with a marking fluid. The marking fluid is uniformly applied to the marking end of the marking rod by the use of a diffuser and a rod scaper each of which are positioned adjacent to the chamber filled with the marking fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.