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US3747756A Expired / Lapsed US ⏱️ 0.0 years remaining

Sorting and pouring tray

Assignee: Individual
•
Filing: 1972-01-10
•
Granted: 1973-07-24
•
Expires: 1992-01-10
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Abstract

Abstract A tray for depositing objects in a container utilizes a generally planar member which presents a pouring and sorting surface. The surface has a pair of longitudinally extending converging edges with an outlet opening in the member between the edges for allowing objects to gravitate from the surface. Sidewall structure encloses the surface and extends along the converging edges to cooperate with the member in presenting a pouring spout for directing objects to the opening. A lip projects from beneath the plane of the member and can be placed over an opening in a container to hold one end of the tray, and also facilitate pouring of objects into the container. The lip is located beneath the outlet opening in the member and an extension of the sidewall structure cooperates with the lip to present a funnel extending from the outlet opening. When the member is placed on a surface the lip presents a supporting leg which holds one end of the member in an elevated position to facilitate sorting of objects. The end of the member opposite the lip is of a width sufficient to present a stable base for the tray.

Inventors

  • 👤 L Wheeler

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 23:34
CPC Classifications
B; B07; B07C; B07C7/00; B07C7/04

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 167 words
Tray apparatus for depositing objects in a container, said apparatus comprising: a member presenting a generally planar pouring and sorting surface, said member having a pair of opposed, linear longitudinally extending converging side edges; and a lip depending from the member at the end of the latter where said edges converge, said lip extending below the plane of the member to allow the lip to be placed over an edge of said container and presenting a support for holding said member at an inclined angle relative to the horizontal and away from said opening to facilitate sorting of objects on the surface without dumping objects from the surface, said member including sidewall structure having a width at least equal to the length of said lip and cooperating with said surface while extending along said edges to define a spout contiguous to said lip, said member presenting an opening extending from one side wall to the other to define an outlet from the surface communicating with the spout.
Claim 2
Dependent Claim 167 words
Tray apparatus for depositing objects in a container, said apparatus comprising: a member presenting a generally planar pouring and sorting surface, said member having a pair of opposed, linear longitudinally extending converging side edges; and a lip depending from the member at the end of the latter where said edges converge, said lip extending below the plane of the member to allow the lip to be placed over an edge of said container and presenting a support for holding said member at an inclined angle relative to the horizontal and away from said opening to facilitate sorting of objects on the surface without dumping objects from the surface, said member including sidewall structure having a width at least equal to the length of said lip and cooperating with said surface while extending along said edges to define a spout contiguous to said lip, said member presenting an opening extending from one side wall to the other to define an outlet from the surface communicating with the spout.
Claim 3
Dependent Claim 31 words
The invention of claim 1, wherein said sidewall structure is inclined away from said enclosed surface, whereby to permit a plurality of said apparatuses to be stacked one inside the other.
Claim 4
Dependent Claim 32 words
The invEntion of claim 2, wherein said sidewall structure is generally rounded as said structure meets said surface whereby to eliminate right-angle corners which would obstruct movement of objects along said surface
Claim 5
Dependent Claim 27 words
The invention of claim 1, wherein said structure has a pair of ends terminating in spaced relationship on either side of said lip to present said opening.
Claim 6
Dependent Claim 33 words
The invention of claim 4, wherein said structure includes an extension on either side of and contiguous to said lip to cooperate with the lip in presenting a funnel extending from said opening.
Claim 7
Dependent Claim 39 words
The invention of claim 1, wherein said structure extends in uninterrupted relationship around said surface and the opening whereby a segment of said structure adjacent said opening provides a shield to facilitate direction of said objects through said opening.
Claim 8
Dependent Claim 28 words
The invention of claim 6, wherein said segment extends below the plane of the member and merges into said lip to present a funnel extending from said opening.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-07-23 1977-01-22 1977-07-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-07-23 1981-01-22 1981-07-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-07-23 1985-01-22 1985-07-24 $7700.00 Window Closed / Lapsed

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