Childproof closure with means for facilitating authorized removal
US5636756A · kind A · utility
19Cited by
12References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 12, 1995 |
| Grant date | Jun 10, 1997 |
| Priority date | — |
| Expiry date | Jan 12, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D50/061
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A childproof closure for containers is particularly suited for use by arthritic or manually handicapped adults which retains child resistant qualities. This is accomplished by a thumb-engageable projection extending from the upper surface of the end wall of the closure at that portion of the circumferential periphery adjacent the opening index mark.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.