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US4601523A Expired / Lapsed US ⏱️ 0.0 years remaining

Drawer for furniture

Assignee: BBP-KUNSTSTOFFWERK MARBACH BAIER und Co KG GmbH
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Filing: 1984-04-30
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Granted: 1986-07-22
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Expires: 2004-04-30
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Abstract

Abstract A drawer for an article of furniture includes a front sheeting, a back portion and two parallel side portions extended between the front sheeting and the back portion. Both side portions are formed identically and may be interchanged. Each side portion has a rear end recess, which receives the end of the back portion, and a front end recess which receives a fastener for connecting each side portion to the front sheeting. The front end recesses and the fasteners positioned therein are enclosed with caps formed to provide an access to the fasteners and at the same time closing the latter from above.

Inventors

  • 👤 Erich Wenzlick
  • 👤 Hermann Rothfuss

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 06:56
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/941; A47B2210/00; A47B2210/02; F; F16; F16B; F16B2200/00; F16B2200/40; F16B2200/403; Y; Y10; Y10S; Y10S403/00; Y10S403/12

Claims Analysis

Total Claims: 24
Claim 1
Independent Claim 457 words
In a drawer for an article of furniture, comprising a bottom portion, two guide rails laterally engaged with said bottom portion; a front sheeting; a pair of fastening means for fastening said front sheeting to a respective guide rail; a pair of parallel side portions laterally covering said guide rails; a back portion; said side portions each having substantially a U-shaped cross-section and overlapping and engaging with a respective guide rail, said back portion extending transversally of said side portions; and a pair of caps each mounted to a respective side portion at a front end thereof and engaged therewith, said side portions each having a front end and a rear end and having at the rear end a first recess which accommodates an end portion of said back portion, the improvement comprising that said side portions are mirror-inverted relative to a central longitudinal axis of the drawer and each has the same shape so that the positions of one side portion and the other side portion in the drawer can be interchanged, each side portion including at the front end a second recess formed identically to said first recess, the second recess of each side portion accommodating each of said fastening means, said caps being releasably connected to said front sheeting and entirely enclosing said second recesses and the fastening means received therein, each of said side portions at the front and rear end thereof having the cross-section of a rectangular hollow profile, each hollow profile opening towards said bottom portion and also at one side thereof, each side portion further including an outer wall, an upper wall of the same length as said outer wall, and an inner wall parallel to said outer wall and of the length shorter than that of the outer wall, at least one of said outer wall and said inner wall having an arm extended normally to said wall and formed at a free end of said wall, said outer wall having two free ends and said inner wall having two free ends, said outer wall further including two arms at free ends thereof and said inner wall further including two arms at free ends thereof, the arms of the outer wall projecting in the same direction as the arms of said inner wall, the arms of said outer wall and the arms of said inner wall of each side portion extending inwardly of the drawer, each arm of the outer wall defining with each arm of the inner wall in a direction of elongation of said side walls an opening, said outer wall and said upper wall of each side portion limiting said first and second recess at sides of the drawer and from above of the drawer, respectively.
Claim 2
Dependent Claim 457 words
In a drawer for an article of furniture, comprising a bottom portion, two guide rails laterally engaged with said bottom portion; a front sheeting; a pair of fastening means for fastening said front sheeting to a respective guide rail; a pair of parallel side portions laterally covering said guide rails; a back portion; said side portions each having substantially a U-shaped cross-section and overlapping and engaging with a respective guide rail, said back portion extending transversally of said side portions; and a pair of caps each mounted to a respective side portion at a front end thereof and engaged therewith, said side portions each having a front end and a rear end and having at the rear end a first recess which accommodates an end portion of said back portion, the improvement comprising that said side portions are mirror-inverted relative to a central longitudinal axis of the drawer and each has the same shape so that the positions of one side portion and the other side portion in the drawer can be interchanged, each side portion including at the front end a second recess formed identically to said first recess, the second recess of each side portion accommodating each of said fastening means, said caps being releasably connected to said front sheeting and entirely enclosing said second recesses and the fastening means received therein, each of said side portions at the front and rear end thereof having the cross-section of a rectangular hollow profile, each hollow profile opening towards said bottom portion and also at one side thereof, each side portion further including an outer wall, an upper wall of the same length as said outer wall, and an inner wall parallel to said outer wall and of the length shorter than that of the outer wall, at least one of said outer wall and said inner wall having an arm extended normally to said wall and formed at a free end of said wall, said outer wall having two free ends and said inner wall having two free ends, said outer wall further including two arms at free ends thereof and said inner wall further including two arms at free ends thereof, the arms of the outer wall projecting in the same direction as the arms of said inner wall, the arms of said outer wall and the arms of said inner wall of each side portion extending inwardly of the drawer, each arm of the outer wall defining with each arm of the inner wall in a direction of elongation of said side walls an opening, said outer wall and said upper wall of each side portion limiting said first and second recess at sides of the drawer and from above of the drawer, respectively.
Claim 3
Dependent Claim 44 words
The drawer as defined in claim 1, wherein the inner wall of each side portion is formed at each free end with a projection which extends in the direction of elongation of the side portion outwardly beyond the respective arm of the inner wall.
Claim 4
Dependent Claim 78 words
The drawer as defined in claim 2, wherein each opening defined between the arm of the outer wall and the arm of the inner wall at the rear end of each side portion has the width substantially corresponding to the width of said back portion, said end portions of said back portion being each slidably inserted into said opening so that the outer wall and the upper wall of each side portion secure said back portion against displacement.
Claim 5
Dependent Claim 71 words
The drawer as defined in claim 3, wherein said back portion is formed with two vertical grooves in which the projections of the inner walls of the side portions are engaged when said end portions are inserted into said openings, the outer wall of each side portion having an inner surface, the end portions of said back portion abutting against the inner surfaces of the outer walls of the side portions.
Claim 6
Dependent Claim 30 words
The drawer as defined in claim 3, wherein said back portion includes at two end portions thereof two uprights and at least one elongated connecting element clamped in said uprights.
Claim 7
Dependent Claim 14 words
The drawer as defined in claim 5, wherein said connecting element is a rod.
Claim 8
Dependent Claim 16 words
The drawer as defined in claim 5, wherein said connecting element is a profiled strip-like member.
Claim 9
Dependent Claim 14 words
The drawer as defined in claim 5, wherein said connecting element is a plate.
Claim 10
Dependent Claim 64 words
The drawer as defined in claim 2, wherein each of said caps is formed as a U-shaped shoe, each shoe having an inner arm and an outer arm parallel to said inner arm, said inner arm extending from said front sheeting to at least the arm of the inner wall of each side portion and overlapping the second recess of the respective side portion.
Claim 11
Dependent Claim 21 words
The drawer as defined in claim 9, wherein the height of each shoe corresponds to the height of each side portion.
Claim 12
Dependent Claim 59 words
The drawer as defined in claim 8, wherein the inner arm and the outer arm of each shoe is formed with a projection, the projections of the inner and outer arm of each shoe extending towards each other, said front sheeting having a backside, the projections of the inner and outer arm of each shoe abutting against said backside.
Claim 13
Dependent Claim 35 words
The drawer as defined in claim 9, wherein each of said has a front wall, said front sheeting having a backside, the front wall of each shoe abutting against the backside of said front sheeting.
Claim 14
Dependent Claim 32 words
The drawer as defined in claim 9, wherein said fastening means each includes a fastening member formed with two opposing grooves for slidably receiving said outer and inner arm of each shoe.
Claim 15
Dependent Claim 55 words
The drawer as defined in claim 12, wherein each of said shoes forms a fastening member which is metallic and is connected to the backside of the front sheeting, each fastening member being positioned in each second recess of the respective side portion adjustably engageable with the respective side portion at the front end thereof.
Claim 16
Dependent Claim 48 words
The drawer as defined in claim 1 wherein each side portion further has an elongated intermediate portion extended between the front end and the rear end of each side portion and formed integral therewith, said intermediate portion being formed of longitudinal parallel bars and having a hollow interior.
Claim 17
Dependent Claim 20 words
The drawer as defined in claim 15, wherein each intermediate portion further includes a subdivider insertable into said hollow interior.
Claim 18
Dependent Claim 20 words
The drawer as defined in claim 15, wherein each of said side portions is a single piece made of plastics.
Claim 19
Dependent Claim 15 words
The drawer as defined in claim 5, wherein each upright has a substantially rectangular cross-section.
Claim 20
Dependent Claim 53 words
The drawer as defined in claim 5, wherein each of said uprights is pivotable relative to said bottom portion and includes a connecting portion connected to said bottom portion and a hinge means which is a film hinge and has an axis, said upright being pivotable about said axis to said bottom portion.
Claim 21
Dependent Claim 35 words
The drawer as defined in claim 19, wherein said connecting portion has a first hook-like extension engageable with the respective upright and said back portion has a second hook-like extension engageable with said connecting portion.
Claim 22
Dependent Claim 23 words
The drawer as defined in claim 5, wherein each upright is formed of a number of individual wall portions connected to each other.
Claim 23
Dependent Claim 19 words
The drawer as defined in claim 21, wherein said wall portions are connected to each other by hinge joints.
Claim 24
Dependent Claim 14 words
The drawer as defined in claim 22, wherein said hinge joints are hinge films.

References Cited (Backward Citations)

US2701174A Cited
US2962334A Cited
US4230382A Cited
US4303289A Cited
US4438994A Cited
DE3024972A1 Cited
DE3030199A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-07-21 1990-01-20 1990-07-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-07-21 1994-01-20 1994-07-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-07-21 1998-01-20 1998-07-22 $7700.00 Window Closed / Lapsed

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