Back to results
US 11,110,490 B2Granted
Multilevel sieve system and method of use
OwnerLloyd Harvey Koernerinventor
Life of this patent
Estimating the term…
Abstract
A system and method sort, separate, organize and store particles of different material, shape, and size utilizing a multi-level system of containers with sieves at different heights. The system employs a combination of gravitational downward forces on the individual pieces and omnidirectional manual forces applied by the user on the system to automatically sort and organize particles of different shape and size into the respective containers.
Claims19
A system for sieving different sized particulates, comprising:
- a plurality of containers, configured to hold a quantity of a particulate, each sorting container comprising sidewalls projecting upwardly and outwardly from a base, a mesh connected to the base of the container, the mesh defining a plurality of holes, each of the plurality of containers having a recessed surface lower than a top surface of the base wherein the mesh rests on the recessed surface such that the mesh is parallel with the top surface of the base;
- an opening on top of the system provided to allow for particulates to be introduced into the system;
- and
- a bottom container comprising a bottom, the bottom devoid of openings so as to collect particulates that pass through the openings in the plurality of sorting containers above the bottom container;
- wherein each container configured for sifting the particulates by moving the container in a reciprocating motion thereby allowing the particulates therein to pass through the mesh onto the base of the container below while the higher container retains particulates being larger than the openings.
2 more elements
A system for sieving different sized particulates, comprising:
- a plurality of containers, configured to hold a quantity of a particulate, each container comprising sidewalls projecting upwardly and outwardly from a base, a mesh, the mesh defining a plurality of holes, the base having a recess, the recess sized to receive the mesh, an outer area of the mesh equal to or slightly smaller to an inner area of the recess;
- an opening at a top of the system provided to allow for particulates to be introduced into the system;
- and a bottom container comprising a bottom, the bottom configured to be devoid of openings so as to collect particulates that pass through the openings in the plurality of sorting containers above the bottom container, the bottom container having a doorway allowing access to the interior space of the bottom container;
- each container configured for sifting the particulates by moving the container in a reciprocating motion thereby allowing the particulates therein to pass through the holes, onto the base of the container below, while the higher container retains particulates being larger than the openings;
- wherein the mesh and the recess are in frictional contact with one another, forming a seal to prevent the particulates from escaping unless through the plurality of openings down into the container below.
2 more elements
A system for sieving different sized particulates, comprising:
- a plurality of containers, configured to hold a quantity of a particulate, each container comprising sidewalls projecting upwardly and outwardly from a base, a mesh, the mesh defining a plurality of holes, the base having a recess, the recess sized to receive the mesh, an outer area of the mesh equal to or slightly smaller to an inner area of the recess;
- an opening at a top of the system provided to allow for particulates to be introduced into the system;
- and
- a bottom container comprising a bottom, the bottom configured to be devoid of openings so as to collect particulates that pass through the openings in the plurality of sorting containers above the bottom container, wherein a drawer is slidably supported inside the bottom container;
- each container configured for sifting the particulates by moving the container in a reciprocating motion thereby allowing the particulates therein to pass through the holes, onto the base of the container below, while the higher container retains particulates being larger than the openings;
- wherein the mesh and the recess are in frictional contact with one another, forming a seal to prevent the particulates from escaping unless through the plurality of openings down into the container below.
3 more elements
Dependencies are inferred from the claim text.