Blow molded plastic bottle and plastic cap
US4301937A · kind A · utility
36Cited by
8References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1979 |
| Grant date | Nov 24, 1981 |
| Priority date | — |
| Expiry date | Dec 3, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D41/0414
- 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.