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US4498420A Expired / Lapsed US ⏱️ 0.0 years remaining

Carton for insects

Assignee: Smurfit Kappa Packaging Corp
•
Filing: 1984-01-23
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Granted: 1985-02-12
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Expires: 2004-01-23
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Abstract

Abstract A collapsible paperboard folding carton for hatching, holding, feeding and releasing insects.

Inventors

  • 👤 D. L. Botterman
  • 👤 N. A. Wolff
  • 👤 H. T. Ver Planck

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 20:44
CPC Classifications
A; A01; A01K; A01K67/00; A01K67/30; A01K67/34; A01K67/36; A01K67/362

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 152 words
A carton for hatching, holding, feeding, and releasing insects, said carton being formed from a unitary blank of foldable paperboard and comprising: (a) pairs of apertured, opposed top and bottom, side, and end wall panels foldably joined to each other to form a vented box-like external structure; (b) certain of said end wall panels being readily openable to facilitate quick release of insects from said carton; (c) an internal insect holding and feeding structure disposed intermediate said top and bottom wall panels; (d) said internal structure including: (i) a pair of parallel upper and lower panels spaced vertically from each other and from said top and bottom wall panels and extending between and connected to said side wall panels; (ii) said upper and lower panels presenting apertures accommodating the passage of insects therethrough; (iii) said upper and lower panels also presenting aligned holes for retaining in place an insect food holding container.
Claim 2
Dependent Claim 152 words
A carton for hatching, holding, feeding, and releasing insects, said carton being formed from a unitary blank of foldable paperboard and comprising: (a) pairs of apertured, opposed top and bottom, side, and end wall panels foldably joined to each other to form a vented box-like external structure; (b) certain of said end wall panels being readily openable to facilitate quick release of insects from said carton; (c) an internal insect holding and feeding structure disposed intermediate said top and bottom wall panels; (d) said internal structure including: (i) a pair of parallel upper and lower panels spaced vertically from each other and from said top and bottom wall panels and extending between and connected to said side wall panels; (ii) said upper and lower panels presenting apertures accommodating the passage of insects therethrough; (iii) said upper and lower panels also presenting aligned holes for retaining in place an insect food holding container.
Claim 3
Dependent Claim 35 words
A carton according to claim 1, wherein said end walls present weakened lines of tear extending lengthwise thereof and notches at corresponding ends thereof to accommodate access of cutting means to said lines of tear.

References Cited (Backward Citations)

US1890951A Cited
US2422438A Cited
US3115290A Cited
US3251528A Cited
US3375808A Cited
US3507441A Cited
US3611994A Cited
US3731870A Cited
US4010888A Cited
US4088262A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-02-12 1988-08-13 1989-02-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-02-12 1992-08-13 1993-02-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-02-12 1996-08-13 1997-02-12 $7700.00 Window Closed / Lapsed

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