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US20030192845A1 Expired / Lapsed US ⏱️ 0.0 years remaining

Extendable rack

Assignee: Individual
•
Filing: 2002-04-15
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Granted: —
•
Expires: 2022-04-15
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Abstract

Abstract The present invention provides an extendable rack adapted for retaining one or more cantilever support(s) and also adapted for attaching to a panel via a slide. The extendable rack comprises an elongated body including, at one side, a longitudinal channel for retaining one or more cantilever support(s); and, at another side, a longitudinal passage adapted for locating almost entirely the slide and for attaching permanently one side of it. Another side of the slide is firmly secured to the panel. In one embodiment, the longitudinal channel is C-shaped in cross section. Opposing niches are formed. Each opposing niche is adapted to capture at least a flange of at least one of several cantilever supports. In another embodiment, instead of the longitudinal channel, the elongated horizontal body comprises a central longitudinal wall extending, close to its top, outwardly and upwardly and forming a longitudinal top recess. Close to its bottom, the central longitudinal wall extends outwardly and downwardly forming a longitudinal bottom recess. The longitudinal top and bottom recesses are functionally equivalent to the niches. In another embodiment, the elongated horizontal body is provided with a central longitudinal wall extending, from midway of its height, outwardly, then upwardly and downwardly. Thus, longitudinal top and bottom recesses equivalent to the above recesses are formed.

Inventors

  • 👤 Stephen Lawson
  • 👤 Christopher Isfeld

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 14:38
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0846

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 74 words
1 . Expandable rack, adapted for retaining one or more cantilever support(s) and also adapted for attaching to a panel via a slide, comprising, in combination an elongated body including at one side means for retaining said one or more cantilever support(s); and at another side a longitudinal passage adapted for locating almost entirely said slide, which is firmly secured with one part to said longitudinal passage and with another part to said panel.
Claim 2
Dependent Claim 74 words
1 . Expandable rack, adapted for retaining one or more cantilever support(s) and also adapted for attaching to a panel via a slide, comprising, in combination an elongated body including at one side means for retaining said one or more cantilever support(s); and at another side a longitudinal passage adapted for locating almost entirely said slide, which is firmly secured with one part to said longitudinal passage and with another part to said panel.
Claim 3
Dependent Claim 85 words
2 . Expandable rack, as defined in claim 1 , wherein said means for retaining one or more cantilever support(s) includes said elongated horizontal body provided with a longitudinal channel, C-shaped in cross section, with a perimeter defined by a standing segment extending, at the top, into a downwardly curved segment and, at the bottom, into an upwardly curved segment, so that opposing niches are formed, each opposing niche being adapted to capture at least a flange of at least one of said cantilever supports.
Claim 4
Dependent Claim 80 words
3 . Expandable rack, as defined in claim 1 , wherein said means for retaining one or more cantilever support(s) includes said elongated horizontal body provided with a central longitudinal wall extending, close to its top, outwardly and upwardly and forming a longitudinal top recess and, at the bottom, said central longitudinal wall extends, close to its bottom, outwardly and downwardly forming a longitudinal bottom recess, said longitudinal top and bottom recesses being adapted to capture at least one flange.
Claim 5
Dependent Claim 63 words
4 . Expandable rack, as defined in claim 1 , wherein said means for retaining or more cantilever support(s) includes an elongated horizontal body provided with a central longitudinal wall extending from midway of its height, outwardly, then upwardly and downwardly, thus forming longitudinal top and bottom recesses adapted to capture at least one flange of at least one of said cantilever supports.
Claim 6
Dependent Claim 80 words
5 . Expandable rack, as defined in claim 1 , wherein said means for retaining or more cantilever support(s) includes an elongated horizontal body provided with longitudinal cavities; a finger-pull having upper and lower projections for press fitting into said longitudinal cavities, at a front extremity of said elongated horizontal body; and a cap attached to a back extremity of said elongated horizontal body, said cap also comprises said upper and lower projections for press fitting into said longitudinal cavities.

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