Liquid applicator
US4050826A · kind A · utility
31Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1976 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | Feb 11, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/0087
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A liquid applicator which comprises a liquid storage container fitted with a shaped applicator means that is made of a non-flexible, non-deformable, sintered, porous synthetic plastic resin having a controlled porosity and having omni-directional interconnecting pores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.