Closure cap having an unpleasant tasting coating
US5816421A · kind A · utility
7Cited by
8References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1997 |
| Grant date | Oct 6, 1998 |
| Priority date | — |
| Expiry date | May 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A closure cap includes a top wall with recesses therein wherein the recesses have an unpleasant tasting material therein to discourage infants and small children from placing the closure caps in their mouths and biting down on the caps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.