Child resistant bottle closure
US4345691A · kind A · utility
59Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 1980 |
| Grant date | Aug 24, 1982 |
| Priority date | — |
| Expiry date | Aug 8, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2255/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A child resistant closure for a container having a pump or other dispensing device connected to the container including a cap having a hole in the top for receipt of the pump or dispensing device and threads on the inside walls for engaging threads located on the container, the cap having a series of ratchet teeth on the inside wall for engaging a series of ratchet teeth on the bottle to prevent the cap from being removed from the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.