Pouring edge structure for eliminating dribble
US5547112A · kind A · utility
12Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1995 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Jun 16, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J36/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A drip-less vessel has a flange at its upper end which is angled at about 30.degree. with respect to the horizontal, a ramp of approximately 3/8" located behind the junction of the inner surface and the edge of the vessel, and a smooth internal contour with direction changing surfaces blended into one another so as to avoid sharp or noticeable protrusions which could be sensed by the sensitive tissues of the mouth of a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.