Dispenser having child-resistant nozzle assembly
US5161716A · kind A · utility
21Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1991 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Apr 26, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2215/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A child-resistant nozzle assembly for a fluid dispenser has an external anti-rotative stop, and the dispenser body has a spring-biased tab abutting the stop in an off position of the nozzle at which the discharge passage is closed for locking the cap against rotation from such off position. The tab is flexed outwardly away from the stop to permit cap rotation for opening the spray discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.