Dispensing – With casing or support – For bottom discharge dispenser supported on horizontal surface
Patent
1993-03-18
1995-01-31
Kashnikow, Andres
Dispensing
With casing or support
For bottom discharge dispenser supported on horizontal surface
222213, 222559, B05B 904
Patent
active
053852729
ABSTRACT:
A hand held, free standing, bottom dispensing dispenser, generally made of plastic, for the dispensing of thick liquids such as lotions, shampoos, and processed foodstuff, having a resiliently walled reservoir that sits atop a stand that offers fulcrum for a mechanical linkage. The linkage has a top portion engaged to the reservoir side wall allowing the user's hand to grasp and manipulate the linkage while grasping and manipulating the reservoir, and a bottom portion coupled to dispensing valve disposed and adapted to open and close a discharge element affixed to an outlet in the bottom end of the reservoir. Thus, when hand pressure is applied to the linkage top portion at the same time the reservoir is squeezed and the motion transmitted by the linkage to the dispensing valve opens the latter to dispense a portion of the content. When pressure is relieved, the resilient reservoir side wall rebounds back to its initial shape and, the reservoir side wall being engaged to the linkage moves the latter back to its initial position. Thus while causing the dispensing valve to gradually close, the reservoir side wall outward movement induces in the reservoir an air flow that draws the fluid in the discharge element in therewith. The dispenser content is always located in the lower part of the reservoir near its aperture, ready to be dispensed, therefore making possible the dispensing of virtually all the content.
REFERENCES:
patent: 1583813 (1926-05-01), Thwaites
patent: 2927717 (1960-03-01), McDermott
patent: 3368722 (1968-02-01), Wallace
patent: 3926347 (1975-12-01), Low et al.
patent: 4258865 (1981-03-01), Vahl et al.
patent: 4324348 (1982-04-01), Johnson et al.
patent: 4463876 (1984-08-01), Swallert
patent: 4667854 (1987-05-01), McDermott et al.
patent: 4715517 (1987-12-01), Potter et al.
patent: 4932562 (1990-06-01), Christine
patent: 4961508 (1990-10-01), Weimer et al.
DeRosa Kenneth
Kashnikow Andres
LandOfFree
Bottom dispensing dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bottom dispensing dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bottom dispensing dispenser will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1098508