US4180003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf support structure
Assignee: Mead Corp
•
Filing: 1977-11-14
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Granted: 1979-12-25
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Expires: 1997-11-14
Abstract
Abstract A shelf having a horizontal planar supporting surface and an edge portion is supported by a vertically disposed post having a pair of support strips fixed in angular relation to each other and in each of which a plurality of apertures are formed in vertically spaced relationship together with a support clip having a pair of vertically disposed support panels fixed in angular relation to each other and respectively disposed adjacent said support strips, the angular relation between said support panels corresponding generally with that between said support strips so that the panel and strips are disposed in parallel relationship to each other and wherein at least one support tab is formed on each support panel and disposed in an aperture in the associated support strip, the support tabs being configured so that the shelf edge portion may be firmly gripped between said support strips and their corresponding support panels.
Inventors
- 👤 Joseph J. Clement
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:52
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/06; A47B57/16
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
90 words
In a shelf support assembly, a shelf support post of unitary construction comprising web structure, a pair of generally parallel flange panels secured along corresponding edges to opposite edges of said web structure respectively, a pair of support strips secured respectively along corresponding side edges to the edges of said flange panels remote from said web structure and disposed at acute angles with respect to said flange panels respectively, and the portion of said web structure remote from said flange panels being disposed in close proximity to said support strips.
Claim 2
Dependent Claim
90 words
In a shelf support assembly, a shelf support post of unitary construction comprising web structure, a pair of generally parallel flange panels secured along corresponding edges to opposite edges of said web structure respectively, a pair of support strips secured respectively along corresponding side edges to the edges of said flange panels remote from said web structure and disposed at acute angles with respect to said flange panels respectively, and the portion of said web structure remote from said flange panels being disposed in close proximity to said support strips.
Claim 3
Dependent Claim
45 words
A shelf support post according to claim 1 wherein a plurality of apertures are formed in each of said support strips and wherein a plurality of dimples are formed in at least one of said support strips in fixed relation to certain of said apertures.
Claim 4
Dependent Claim
43 words
A shelf support post according to claim 1 wherein said web structure includes a central web strip and a pair of side web strips secured to the side edges of said central web strip respectively and disposed with respect thereto at obtuse angles.
Claim 5
Dependent Claim
144 words
In a shelf support assembly, a shelf support post of unitary construction comprising a central web strip, a pair of side web strips secured to the side edges of said central web strip and disposed at obtuse angles with respect thereto, a pair of generally parallel flange panels secured respectively along one side edge thereof to the edges of said side web strips remote from said central web strip and at acute angles thereto, a pair of support strips secured respectively along one side edge thereof to the edges of said flange panels remote from said side web strips, said support strips being angularly disposed to each other and the free edges thereof remote from said flange panels being disposed adjacent said central web strip, and a plurality of apertures formed in said support strips and disposed in longitudinally spaced relation to each other.
Claim 6
Dependent Claim
144 words
In a shelf support assembly, a shelf support post of unitary construction comprising a central web strip, a pair of side web strips secured to the side edges of said central web strip and disposed at obtuse angles with respect thereto, a pair of generally parallel flange panels secured respectively along one side edge thereof to the edges of said side web strips remote from said central web strip and at acute angles thereto, a pair of support strips secured respectively along one side edge thereof to the edges of said flange panels remote from said side web strips, said support strips being angularly disposed to each other and the free edges thereof remote from said flange panels being disposed adjacent said central web strip, and a plurality of apertures formed in said support strips and disposed in longitudinally spaced relation to each other.
Claim 7
Dependent Claim
124 words
In a shelf support assembly, a shelf support post of unitary construction comprising a pair of vertically disposed support strips fixed in angular relation to each other, a plurality of apertures formed in each of said support strips and disposed in vertically spaced relationship, a pair of spaced generally parallel flange panels whose height corresponds to the height of said support strips and to corresponding edges of which the outer edges of said support strips are respectively secured, a pair of side web strips having spaced outer edges and spaced inner edges, said spaced outer edges being secured to the edges of said flange panels remote from said support strips, and said spaced inner edges being disposed in close proximity to said support strips.
Claim 8
Dependent Claim
124 words
In a shelf support assembly, a shelf support post of unitary construction comprising a pair of vertically disposed support strips fixed in angular relation to each other, a plurality of apertures formed in each of said support strips and disposed in vertically spaced relationship, a pair of spaced generally parallel flange panels whose height corresponds to the height of said support strips and to corresponding edges of which the outer edges of said support strips are respectively secured, a pair of side web strips having spaced outer edges and spaced inner edges, said spaced outer edges being secured to the edges of said flange panels remote from said support strips, and said spaced inner edges being disposed in close proximity to said support strips.
Claim 9
Dependent Claim
28 words
A shelf support post according to claim 5 wherein the angle between each of said side web strips and the corresponding one of said flange panels is acute.
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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) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |