Blow molded plastic bottle and plastic cap
US4177906A · kind A · utility
42Cited by
7References
38Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 1978 |
| Grant date | Dec 11, 1979 |
| Priority date | — |
| Expiry date | May 31, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/901
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A milk bottle has an antitamper cap having a plug adapted to fit into the mouth of the bottle. The neck of the bottle is tapered toward the mouth and the cap has means for restraining the top of the neck to keep the mouth in good sealing contact with the plug when the cap is screwed on.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.