US3937390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish box for storing and transporting fish
Assignee: RATIO PACK
•
Filing: 1973-12-21
•
Granted: 1976-02-10
•
Expires: 1993-12-21
Abstract
Abstract A box for fish or similar products is made of impregnated corrugated cardboard. The top and bottom of the box are complementarily shaped, both being higher at their centers than at their opposite sides. The sides of the box are provided with water drain holes which extend to the bottom of the box.
Inventors
- 👤 Klaus Winkler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:54
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/50; B65D5/00; B65D5/001; B65D5/0015; B65D5/003; B65D5/42; B65D5/4295; Y; Y10; Y10S; Y10S229/00; Y10S229/915
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
70 words
Fish box for the storage and transportation of fish and similar products, comprising impregnated corrugated cardboard forming a top, a bottom and side walls, said side walls having lateral water drain holes which extend to said bottom, said bottom of the fish box being higher in the centre than at two opposite sides, said top being higher in the middle than at said two opposite sides to complement said bottom.
Claim 2
Dependent Claim
70 words
Fish box for the storage and transportation of fish and similar products, comprising impregnated corrugated cardboard forming a top, a bottom and side walls, said side walls having lateral water drain holes which extend to said bottom, said bottom of the fish box being higher in the centre than at two opposite sides, said top being higher in the middle than at said two opposite sides to complement said bottom.
Claim 3
Dependent Claim
40 words
Fish box as claimed in claim 1, characterised in that the bottom of the box has positioning holes, said box having upwardly-extending projections formed in alignment with said positioning holes to extend into said positioning holes on a box thereabove.
Claim 4
Dependent Claim
25 words
Fish box as claimed in claim 1, characterised in that the top and the bottom of the box slope downwardly towards two oppositely located sides.
Claim 5
Dependent Claim
26 words
Fish box as claimed in claim 1, characterised in that the bottom comprises a horizontal central portion and downwardly sloping portions contiguous to the sides thereof.
Claim 6
Dependent Claim
32 words
Fish box as claimed in claim 1 having an outwardly directed flap at the water drain holes, said flap being located at the fold line between the side wall and the bottom.
Claim 7
Dependent Claim
21 words
Fish box as claimed in claim 1 having an inwardly directed flap at the top edge of the water drain holes.
Claim 8
Dependent Claim
19 words
Fish box as claimed in claim 6, characterised in that the inwardly directed flap is supported on said bottom.
Claim 9
Dependent Claim
52 words
Fish box as claimed in claim 1, characterised in that the top of the fish box comprises two lids which may be open and closed by swinging about longitudinal axes, projections which project upwardly from the transverse sides and which are provided with a cut-away portion receiving edge portions of said lids.
Claim 10
Dependent Claim
24 words
Fish box as claimed in claim 8, characterised in that one of the lids engages under the other lid when closing the fish box.
Claim 11
Dependent Claim
29 words
Fish box as claimed in claim 1, characterised in that at least a portion of the edge of the corrugated cardboard is provided with a sealing strip of adhesive.
References Cited (Backward Citations)
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US1826197A
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US2032799A
Cited
US2077047A
Cited
US2697348A
Cited
US2809775A
Cited
US2984343A
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US3565320A
Cited
US3713579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-02-09 | 1979-08-11 | 1980-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-09 | 1983-08-11 | 1984-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-09 | 1987-08-11 | 1988-02-10 | $7700.00 | Window Closed / Lapsed |