IP Library Granted Patent US 7,544,294
Granted Patent B2
US 7,544,294 · App. 11/530,798 · Granted Jun 9, 2009

Actuated strainer for bottles

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,544,294
App. No.
11/530,798
Granted
Jun 9, 2009
Kind
B2
Abstract

A container includes a vessel having an opening proximate an upper end thereof and a floor proximate a lower end thereof. A threaded shaft secures to the floor and extends along a substantial portion of the height of the vessel. A slider having a threaded portion secures to the shaft. In a preferred embodiment, the slider defines passages allowing fluid to pass through the slider. A grippable member secures to the shaft enabling a user to rotate the shaft and cause the slide to move up in order to lift food items out of fluid within the container.

Claims (13)

1. A container comprising:

a vessel having a substantially constant cross section along a substantial portion of the height thereof, an opening proximate an upper end thereof, and a floor proximate a lower end thereof;

a shaft rotatably secured to the floor and bearing a helical path and a grippable member secured to the shaft; and

a slider secured to the shaft engaging the helical path positioned between the upper and lower ends, the slider defining a plurality of passages extending therethrough; wherein the shaft extends through the floor and wherein the grippable member is secured below the floor.

2. The container of claim 1 , further comprising seal circumscribing the shaft between the shaft and the floor.

3. The container of claim 1 , wherein the vessel is at least partially filled with a fluid and solid comestible items within the fluid.

4. A method for dispensing comestible items comprising:

providing a substantially cylindrical vessel having an opening proximate an upper end thereof and a floor proximate a lower end thereof;

providing a shaft rotatably secured to the floor and bearing a helical path;

providing a slider secured to the shaft engaging the helical path positioned between the upper and lower ends, the slider defining at least one fluid passage extending therethrough;

depositing fluid and solid comestible items in the vessel above the slider, the passages prohibiting passage of a substantial number of the comestible items therethrough;

and rotating the shaft to move the slider towards the upper end wherein a grippable member is secured to the shaft and wherein rotating the shaft comprises manually applying a rotational force to the grippable member; and wherein the shaft extends through the floor and wherein the grippable member si secured below the floor.

5. The method of claim 4 , wherein a seal circumscribes the shaft between the shaft and the floor.

Continuity (1)
Related Publication 20080066486A1 · Mar 20, 2008