Ointment container with finger actuated piston
US4169547A · kind A · utility
22Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 1977 |
| Grant date | Oct 2, 1979 |
| Priority date | — |
| Expiry date | Oct 26, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/76
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container has a body with a nozzle at one end. A plunger can be pushed through the body by the insertion of a finger of the user through the opening in the body so as to force the contents of the container out through the nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.