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US4168024A Expired / Lapsed US ⏱️ 0.0 years remaining

Polystyrene carrier

Assignee: Abbott Laboratories
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Filing: 1978-02-10
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Granted: 1979-09-18
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Expires: 1998-02-10
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Abstract

Abstract Carrier comprising a unitary polystyrene container having posts extending divergently out from the container in nonvertical directions and a carrying strap or handle affixed to each post substantially perpendicular to the axis thereof. The carrier is useful as an emergency medical kit.

Inventors

  • 👤 Herbert F. D'Alo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 20:14
CPC Classifications
A; A45; A45C; A45C5/00; A45C5/02; A45C13/00; A45C13/26; B; B65; B65D; B65D25/00; B65D25/28; B65D25/2867; B65D25/2873; B65D77/00; B65D77/10; B65D77/20; B65D81/00; B65D81/02; B65D81/022

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 284 words
A carrier useful for an emergency medical kit comprising: a unitary expanded rigid polystyrene plastic container having top, bottom, back and side walls forming a cavity having a plurality of compartments for objects to be contained therein, a transparent cover over said cavity providing a front wall removably affixed to an undercut rim on each of said side walls of said container, a recessed area in said top wall adapted to facilitate the easy removal of said cover from said container, a recessed area in the outer surface of said back wall adapted to receive a label and allow said carton to be placed on its back without soiling the label, while maintaining total visibility of said objects in said container through said cover, a pair of relatively thick expanded rigid polystyrene posts extending divergently up from said top wall of said container in nonvertical directions and adapted for receipt of a carrying strap or handle for said container, the axes of said posts intersecting at an angle of 30° to 90° therebetween, said posts having an arcuate shape at one side and a substantially linear surface opposite thereto, said linear surfaces of each said post facing each other, and said posts having an increased diameter at their upper free ends, and a carrying strap or handle having an aperture substantially at each end thereof complementary to the configuration of said posts and encompassing one of said pair of posts substantially perpendicular to the axis thereof, whereby the force transmitted to each said post when said container is lifted vertically by said carrying strap or handle is perpendicular to said axis of each of said posts to compress each of said posts radially inward.
Claim 2
Dependent Claim 284 words
A carrier useful for an emergency medical kit comprising: a unitary expanded rigid polystyrene plastic container having top, bottom, back and side walls forming a cavity having a plurality of compartments for objects to be contained therein, a transparent cover over said cavity providing a front wall removably affixed to an undercut rim on each of said side walls of said container, a recessed area in said top wall adapted to facilitate the easy removal of said cover from said container, a recessed area in the outer surface of said back wall adapted to receive a label and allow said carton to be placed on its back without soiling the label, while maintaining total visibility of said objects in said container through said cover, a pair of relatively thick expanded rigid polystyrene posts extending divergently up from said top wall of said container in nonvertical directions and adapted for receipt of a carrying strap or handle for said container, the axes of said posts intersecting at an angle of 30° to 90° therebetween, said posts having an arcuate shape at one side and a substantially linear surface opposite thereto, said linear surfaces of each said post facing each other, and said posts having an increased diameter at their upper free ends, and a carrying strap or handle having an aperture substantially at each end thereof complementary to the configuration of said posts and encompassing one of said pair of posts substantially perpendicular to the axis thereof, whereby the force transmitted to each said post when said container is lifted vertically by said carrying strap or handle is perpendicular to said axis of each of said posts to compress each of said posts radially inward.
Claim 3
Dependent Claim 13 words
The carrier defined in claim 1, wherein said cover is made of polybutyrate.
Claim 4
Dependent Claim 17 words
The carrier defined in claim 1, wherein said cover is made of acrylonitrile, butadiene and styrene copolymers.
Claim 5
Dependent Claim 18 words
The carrier defined in claim 1, wherein said carrying strap or handle is made of high density polyethylene.
Claim 6
Dependent Claim 18 words
The carrier defined in claim 1, wherein said posts extend perpendicularly from oblique portions of said top wall.

References Cited (Backward Citations)

US487688A Cited
US3324997A Cited
US3275366A Cited
US3412887A Cited
US3420361A Cited
US3524564A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-09-17 1983-03-19 1983-09-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-09-17 1987-03-19 1987-09-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-09-17 1991-03-19 1991-09-18 $7700.00 Window Closed / Lapsed

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