US4462537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg container
Assignee: Individual
•
Filing: 1981-10-07
•
Granted: 1984-07-31
•
Expires: 2001-10-07
Abstract
Abstract The invention relates to a box for transporting and selling eggs in fixed amounts, said box comprising a bottom part and a cover part and being provided with standing elements adjoining the bottom part of the box for separately supporting each egg, said boxes being interengageable and nestable in a direction perpendicular to their bottoms in the empty and tilted-up state. According to the invention the standing walls of the bottom part and those of the cover part are at least substantially flat and are tapering from their basic surfaces downwards and upwards respectively.
Inventors
- 👤 Hendrikus Grootherder
- 👤 Hendrik J. Grootherder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:17
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
330 words
A box for transporting and selling eggs in fixed amounts comprising: a bottom portion including upwardly projecting standing sidewalls being substantially flat and being tapered from a bottom wall to project upwardly and outwardly, said bottom wall including cutout sections; a cover portion including, in a closed position relative to said bottom portion, downwardly projecting standing sidewalls being substantially flat and being tapered from a top wall to project downwardly and outwardly to engage with said upwardly projecting standing sidewalls of said bottom portion in said closed position; engagement means for releasably retaining said top portion relative to said bottom portion in said closed position; and a separate egg supporting insert being disposed within said bottom portion for accommodating a plurality of eggs in a spaced apart arrangement; said cover in an open position being substantially coplanar with respect to said bottom portion for permitting nesting of a plurality of empty boxes wherein a cover portion of a first box will nest with a cover portion of a juxtapositioned box with the top wall of said first box being spaced from the top wall of said juxtapositioned box and said tapered sidewalls of said cover portion of said first box being partially in contact with said tapered sidewalls of said cover portion of said juxtapositioned box and said insert in said first box projecting through said cutout sections of said juxtapositioned box and being in contact with said insert of said juxtapositioned box and said bottom wall of said first box being spaced from the bottom wall of said juxtapositioned box and said tapered sidewalls of said bottom portion of said first box being in partial contact with said tapered sidewalls of said bottom portion of said juxtapositioned box; said cover portion and said bottom portion being constructed of a material receptive to printing wherein indicia may be directly imprinted on an exterior surface of said top wall and tapered sidewalls of both said cover portion and said bottom portion.
Claim 2
Dependent Claim
330 words
A box for transporting and selling eggs in fixed amounts comprising: a bottom portion including upwardly projecting standing sidewalls being substantially flat and being tapered from a bottom wall to project upwardly and outwardly, said bottom wall including cutout sections; a cover portion including, in a closed position relative to said bottom portion, downwardly projecting standing sidewalls being substantially flat and being tapered from a top wall to project downwardly and outwardly to engage with said upwardly projecting standing sidewalls of said bottom portion in said closed position; engagement means for releasably retaining said top portion relative to said bottom portion in said closed position; and a separate egg supporting insert being disposed within said bottom portion for accommodating a plurality of eggs in a spaced apart arrangement; said cover in an open position being substantially coplanar with respect to said bottom portion for permitting nesting of a plurality of empty boxes wherein a cover portion of a first box will nest with a cover portion of a juxtapositioned box with the top wall of said first box being spaced from the top wall of said juxtapositioned box and said tapered sidewalls of said cover portion of said first box being partially in contact with said tapered sidewalls of said cover portion of said juxtapositioned box and said insert in said first box projecting through said cutout sections of said juxtapositioned box and being in contact with said insert of said juxtapositioned box and said bottom wall of said first box being spaced from the bottom wall of said juxtapositioned box and said tapered sidewalls of said bottom portion of said first box being in partial contact with said tapered sidewalls of said bottom portion of said juxtapositioned box; said cover portion and said bottom portion being constructed of a material receptive to printing wherein indicia may be directly imprinted on an exterior surface of said top wall and tapered sidewalls of both said cover portion and said bottom portion.
Claim 3
Dependent Claim
16 words
A box according to claim 1, wherein said insert is constructed of a soft synthetic resin.
Claim 4
Dependent Claim
14 words
A box according to claim 1, wherein said insert is constructed of pulp material.
Claim 5
Dependent Claim
35 words
A box according to claim 1, wherein said insert includes a row of pyramids and pyramid parts arranged around said row of pyramids for individually retaining a plurality of eggs in spaced apart relationship therebetween.
Claim 6
Dependent Claim
43 words
A box according to claim 1, wherein indicia is printed on said exterior surfaces of said top wall and tapered sidewalls of both said cover portion and said bottom portion which forms a continuous image when closed boxes are stacked one upon another.
Claim 7
Dependent Claim
43 words
A box according to claim 1, wherein said engagement means includes openings in a tapered sidewall of said cover portion which mate with snap elements projecting outwardly from a tapered sidewall of said bottom portion when said cover is in the closed position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-31 | 1988-01-30 | 1988-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-31 | 1992-01-30 | 1992-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-31 | 1996-01-30 | 1996-07-31 | $7700.00 | Window Closed / Lapsed |