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US4236655A Expired / Lapsed US ⏱️ 0.0 years remaining

Container with flexible nozzle

Assignee: ET PACKAGING Inc 163 PIONEER DRIVE LEOMINSTER MA 01453 A CORP OF
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Filing: 1978-09-05
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Granted: 1980-12-02
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Expires: 1998-09-05
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Abstract

Abstract A container for storing and dispensing fluids, especially automotive fluids, comprising a single-piece, integrally formed, thin-walled member defining a hollow body having a continuous sidewall and opposite end walls, an elongated tubular nozzle integral with and extending from one of said end walls, a handle in said sidewall comprising an elongated fold in said sidewall providing a pair of facing segments of said sidewall and aligned elongated holes in said segments with the edges of said holes integrally connected. The nozzle has a flexible segment and can be flexed to and from a position adjacent to one end wall, where interlocking clamp or clamps formed on facing surfaces of the nozzle and end wall serve to lock the nozzle in a flexed position. The end of the nozzle is threaded to receive a conventional screw-on cap.

Inventors

  • 👤 Romilly H. Humphries

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 01:44
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/42; B65D25/46; B65D25/465

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 238 words
A container for fluids comprising: a single piece, integrally formed, thin-walled, self-supporting member defining a non-collapsible rigid hollow body of fixed shape having rigid continuous substantially flat side walls and self-supporting opposite top and bottom end walls, the bottom end wall being a rigid substantially flat surface, an elongated tubular nozzle integral with and extending from the top end wall, said nozzle adapted to be moved between storage and pouring positions, said nozzle having a flexible segment and said nozzle adapted to remain in a substantially rigid position extending outwardly from the container when in a pouring position and adapted to be flexed to other pouring positions under the influence of an external force, said top end wall having the shape of a stepped configuration such that when the nozzle is in its storage position the portion of the top end wall over which the free end of the nozzle extends in a storage position is further from the opposing bottom end wall than the portion from which the nozzle extends, so that the sharpness of the bend in the nozzle required to store it over the end wall is reduced and so that the major portion of the nozzle is substantially parallel to the bottom end wall when the nozzle is in said storage position, means for securing the nozzle in the storage position adjacent the top end wall and means forming a handle in said sidewalls.
Claim 2
Dependent Claim 238 words
A container for fluids comprising: a single piece, integrally formed, thin-walled, self-supporting member defining a non-collapsible rigid hollow body of fixed shape having rigid continuous substantially flat side walls and self-supporting opposite top and bottom end walls, the bottom end wall being a rigid substantially flat surface, an elongated tubular nozzle integral with and extending from the top end wall, said nozzle adapted to be moved between storage and pouring positions, said nozzle having a flexible segment and said nozzle adapted to remain in a substantially rigid position extending outwardly from the container when in a pouring position and adapted to be flexed to other pouring positions under the influence of an external force, said top end wall having the shape of a stepped configuration such that when the nozzle is in its storage position the portion of the top end wall over which the free end of the nozzle extends in a storage position is further from the opposing bottom end wall than the portion from which the nozzle extends, so that the sharpness of the bend in the nozzle required to store it over the end wall is reduced and so that the major portion of the nozzle is substantially parallel to the bottom end wall when the nozzle is in said storage position, means for securing the nozzle in the storage position adjacent the top end wall and means forming a handle in said sidewalls.
Claim 3
Dependent Claim 44 words
A container as set forth in claim 1 wherein said handle is formed of an elongated fold in one sidewall providing a pair of facing segments of said sidewall and aligned elongated slots in said segments with the edges of said slots integrally connected.
Claim 4
Dependent Claim 33 words
A container as set forth in claim 1 wherein said means for securing said nozzle comprises interlockable means integrally formed in part on said nozzle and in part on said one end wall.
Claim 5
Dependent Claim 55 words
A container as set forth in claim 2, wherein said handle is located adjacent the center of gravity of the container when the container is tilted so as to orient said end walls vertically, and wherein said handle is shorter than the height of said one sidewall and with said slots intermediate said end walls.
Claim 6
Dependent Claim 18 words
A container as set forth in claim 1 wherein said flexible segment is adjacent said one end wall.

References Cited (Backward Citations)

US1913895A Cited
US2260008A Cited
US2789728A Cited
US2957614A Cited
US2987228A Cited
US3181743A Cited
US3250434A Cited
US3392887A Cited
US3476111A Cited
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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) 1983-12-02 1984-06-02 1984-12-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-12-02 1988-06-02 1988-12-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-12-02 1992-06-02 1992-12-02 $7700.00 Window Closed / Lapsed

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