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US4569462A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispensing container for powdery, granular and pellet-like materials

Assignee: MARTIN PAUL Inc A TX CORP
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Filing: 1984-09-10
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Granted: 1986-02-11
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Expires: 2004-09-10
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Abstract

Abstract A container for powdery, granular and pellet-like materials comprises a receptacle with an open front, a cover which overlies that open front, and a retaining member that overlies the cover and holds it in place. For slidable securement to the receptacle, the retaining member has rearwardly projecting channel portions along its opposite side edges, defining laterally inwardly opening grooves that receive laterally outwardly projecting flanges on the receptacle side walls, at their front edges. The retaining member is made of an elastomeric plastic impregnated with magnetized material and has a flat front face for magnetic adherence to an upright wall of a refrigerator or range. A hole in the retaining member registers with an aperture in the cover to provide a dispensing outlet that is normally open but is sealed by magnetic attachment to a supporting surface.

Inventors

  • 👤 Martin P. Belokin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 21:23
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/24; B; B65; B65D; B65D25/00; B65D25/20; B65D25/22; A47G2200/00; A47G2200/10; A47G2200/106; B65D2313/00; B65D2313/04; Y; Y10; Y10S; Y10S206/00; Y10S206/818

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 418 words
A container for storage of powdery, granular and pellet-like materials and from which such materials can be dispensed, said container comprising a box-like receptacle which is open at a front thereof and which has a rear wall, a pair of opposite side walls that have vertically elongated lengthwise parallel front edges, and top and bottom walls that have front edges near a plane that contains the front edges of both of the side walls, said container being characterized by: A. a laterally outwardly projecting flange on each of said side walls, adjacent to the front edge thereof and extending along at least a substantial portion of the length of that front edge; B. a removable cover for closing the open front of said receptacle, having opposite front and rear surfaces and top, bottom and side edges, said cover further having (1) marginal portions of its rear surface arranged to closely overlie the front edges of said top, bottom and side walls all along the length of each, (2) boss means adjacent to said marginal portions and projecting rearwardly beyond them for engaging inner surface portions of said top, bottom and side walls to confine the cover against edgewise sliding relative to the receptacle, and (3) an aperture near said top edge through which material can issue from the receptacle; C. a retaining member for confining the cover against forward displacement off of the receptacle, said retaining member having (1) a substantially flat front surface, (2) an opposite rear surface for closely overlying the front surface of said cover, and (3) a rearwardly projecting elongated channel portion extending along each of a pair of opposite side edges thereof, each said channel portion defining an elongated groove which opens laterally towards the other channel portion and wherein one of said flanges is receivable, said channel portions being cooperable with said flanges to slideably connect the retaining member to the receptacle in closely overlying relation to the cover, said retaining member being impregnated with magnetized material to be magnetically securable to an upright supporting surface with its said front surface flatwise engaging the same; and D. protuberance means on the top of said receptacle, adjacent to its open front, defining a downwardly facing abutment against which an upper edge portion of the retaining member is engageable to prevent the receptacle and the cover from sliding downward relative to the retaining member past a position in which a hole through the retaining member is in register with said aperture in the cover.
Claim 2
Dependent Claim 418 words
A container for storage of powdery, granular and pellet-like materials and from which such materials can be dispensed, said container comprising a box-like receptacle which is open at a front thereof and which has a rear wall, a pair of opposite side walls that have vertically elongated lengthwise parallel front edges, and top and bottom walls that have front edges near a plane that contains the front edges of both of the side walls, said container being characterized by: A. a laterally outwardly projecting flange on each of said side walls, adjacent to the front edge thereof and extending along at least a substantial portion of the length of that front edge; B. a removable cover for closing the open front of said receptacle, having opposite front and rear surfaces and top, bottom and side edges, said cover further having (1) marginal portions of its rear surface arranged to closely overlie the front edges of said top, bottom and side walls all along the length of each, (2) boss means adjacent to said marginal portions and projecting rearwardly beyond them for engaging inner surface portions of said top, bottom and side walls to confine the cover against edgewise sliding relative to the receptacle, and (3) an aperture near said top edge through which material can issue from the receptacle; C. a retaining member for confining the cover against forward displacement off of the receptacle, said retaining member having (1) a substantially flat front surface, (2) an opposite rear surface for closely overlying the front surface of said cover, and (3) a rearwardly projecting elongated channel portion extending along each of a pair of opposite side edges thereof, each said channel portion defining an elongated groove which opens laterally towards the other channel portion and wherein one of said flanges is receivable, said channel portions being cooperable with said flanges to slideably connect the retaining member to the receptacle in closely overlying relation to the cover, said retaining member being impregnated with magnetized material to be magnetically securable to an upright supporting surface with its said front surface flatwise engaging the same; and D. protuberance means on the top of said receptacle, adjacent to its open front, defining a downwardly facing abutment against which an upper edge portion of the retaining member is engageable to prevent the receptacle and the cover from sliding downward relative to the retaining member past a position in which a hole through the retaining member is in register with said aperture in the cover.
Claim 3
Dependent Claim 74 words
The container of claim 1 wherein the front edges of said top, bottom and side walls of the receptacle are coplanar and wherein said flanges have front surfaces that are coplanar with said edges, further characterized by: an upwardly projecting flange on said top wall of the receptacle, extending along the front edge thereof and having opposite end portions which project laterally beyond said flanges on the side walls to comprise said protuberance means.
Claim 4
Dependent Claim 120 words
The container of claim 1 wherein the front edges of the top, bottom and side walls of the receptacle are coplanar and wherein said flanges have front surfaces that are coplanar with said edges, further characterized by: (1) said marginal portions of the rear surface of the cover being disposed in a common plane, (2) said cover having a width equal to the distance between the remote edges of said flanges, to overlie the flanges as well as said front edges, and (3) said boss means on the cover comprising a shallow, rearwardly projecting boss thereon, the edges of which engage inner surfaces of the top, bottom and side walls all along the front edge of each and adjacent thereto.
Claim 5
Dependent Claim 65 words
The container of claim 1 wherein said aperture in the cover is spaced a distance from the top edge thereof, further characterized by: the cover having a second aperture therein, spaced a substantially equal distance from its bottom edge so that a selected one of said apertures can register with said hole in the retaining member while the other is covered by the remaining member.

References Cited (Backward Citations)

US1754482A Cited
GB414509A Cited
US2878971A Cited
US2964812A Cited
GB969015A Cited
US3154225A Cited
FR2295889A1 Cited
US4094456A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-02-10 1989-08-12 1990-02-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-02-10 1993-08-12 1994-02-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-02-10 1997-08-12 1998-02-11 $7700.00 Window Closed / Lapsed

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