Liquid dispenser with collapsible reservoir holder
US5248066A · kind A · utility
51Cited by
16References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1992 |
| Grant date | Sep 28, 1993 |
| Priority date | — |
| Expiry date | Mar 27, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K5/1215
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dispenser (10) for use particularly with viscous liquids which has a housing (11) having positioned therein a reservoir holder (31) demountably attached to the housing (11), a collapsible reservoir (26) disposed in the holder (31), a dispensing tube (27) extending from the reservoir (26), and a front push bar member (35) which when pushed, causes a block member (22) inside of the housing (11) to contact the dispensing tube (27) and thereby dispense a predetermined controlled amount of liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.