Liquid saver funnel system
US5385180A · kind A · utility
33Cited by
13References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 9, 1994 |
| Grant date | Jan 31, 1995 |
| Priority date | — |
| Expiry date | Jun 9, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67C11/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A spill inhibiting funnel system is described that has stepped fins and blades extending, respectively, from the outer and inner surfaces of a tapered funnel body. The fins allow the funnel to be variably positioned with respect to a receiving container's opening in a secure fashion to prevent spills. Likewise, the stepped blades allow a pouring container to be securely placed inside the funnel and remain there in an inverted upright or angled position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.