Color coded warning label with removable coating
US5773111A · kind A · utility
13Cited by
13References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 29, 1996 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Feb 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3179
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A color coded warning label in which the color code has a removable opaque coating and the label is provided with a self-laminating flap for protecting the removable coating prior to use and for making the code permanent during use is described. A method for using the color coded label to quantify the level of a hazard is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.