Container having no-glug pouring spout
US5346106A · kind A · utility
30Cited by
18References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1993 |
| Grant date | Sep 13, 1994 |
| Priority date | — |
| Expiry date | Dec 1, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/902
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A blow molded plastic container having a small diameter vent tube integrally molded on the top wall and forming an air vent passageway between the pouring spout opening and the chamber in the bottle. A substantially larger hollow handle, closed at both ends, is integrally molded on top of the vent tube in spaced relationship above the top wall to form a hand opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.