Patent US5373176A successfully refreshed from Google Patents.
Patent US4221443A successfully refreshed from Google Patents.
US4221443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully exposed shelf standard
Assignee: Anthonys Manufacturing Co Inc
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Filing: 1978-05-30
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Granted: 1980-09-09
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Expires: 1998-05-30
Abstract
Abstract A refrigerated display cabinet interior shelf system has one piece standards for shelf support. The standards are manually removeable from slotted brackets fixed to mullions in a cabinet structure. The standards have surfaces fully exposed to the cabinet interior. Each standard can maintain two shelf supporting clips on opposite sides at the same vertical dimension. The shelf system is manually disassembleable, and when assembled effectively eliminates protruding threaded fastener elements and multiple components in the shelf support system.
Inventors
- 👤 James J. Heaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:49
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/04; A47F3/0482; A47F3/0486; F; F25; F25D; F25D25/00; F25D25/02
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
190 words
In a refrigerated display cabinet, a shelf support system for supporting shelves in the interior of a refrigerated cabinet, comprising: (a) a monolithic standard for supporting shelves on both sides thereof, said standard having all its surfaces fully exposed and longitudinally extending in a first direction, and having a predetermined lateral width in a second direction and a predetermined extension in a third direction, said first, second and third directions being substantially mutually orthogonal, said standard having a first part and a second part, each said part extending along said first direction and having at least one face having recesses extending inwardly therefrom, said at least one face of said first part and said at least one face of said second part facing outwardly and in opposite directions from each other and being laterally displaced from each other in the second direction, and being spaced from each other by substantially the predetermined extension in the third direction; (b) means adapted to fit removably into said recesses in said surfaces, for supporting shelves; and (c) standard support means attached to said cabinet interior, for supporting said monolithic standard within said cabinet.
Claim 2
Dependent Claim
190 words
In a refrigerated display cabinet, a shelf support system for supporting shelves in the interior of a refrigerated cabinet, comprising: (a) a monolithic standard for supporting shelves on both sides thereof, said standard having all its surfaces fully exposed and longitudinally extending in a first direction, and having a predetermined lateral width in a second direction and a predetermined extension in a third direction, said first, second and third directions being substantially mutually orthogonal, said standard having a first part and a second part, each said part extending along said first direction and having at least one face having recesses extending inwardly therefrom, said at least one face of said first part and said at least one face of said second part facing outwardly and in opposite directions from each other and being laterally displaced from each other in the second direction, and being spaced from each other by substantially the predetermined extension in the third direction; (b) means adapted to fit removably into said recesses in said surfaces, for supporting shelves; and (c) standard support means attached to said cabinet interior, for supporting said monolithic standard within said cabinet.
Claim 3
Dependent Claim
58 words
The shelf support system of claim 1 wherein said first part and said second part comprise open channels having a trough portion defined by said at least one face having recesses extending inwardly therefrom, and side walls, wherein said first part is joined to said second part in the monolith by a common side wall of each part.
Claim 4
Dependent Claim
46 words
The shelf support system of claim 2 wherein the trough portion of said first part is laterally displaced in the second direction from the trough portion of said second part so that there is no lateral overlap in the second direction of the respective trough portions.
Claim 5
Dependent Claim
18 words
The shelf support system of claim 1 wherein said monolithic standard includes a knob attached to said standard.
Claim 6
Dependent Claim
46 words
The shelf support system of claim 4 wherein said standard support means comprises at least two brackets, and further comprises an upwardly opening slot in each said bracket, and said knob comprises a flanged stud having a neck shaped to slide in one of said slots.
Claim 7
Dependent Claim
145 words
An article comprising a monlithic standard for supporting shelves on both sides thereof, said standard having all its surfaces fully exposed, said standard longitudinally extending in a first direction and having a predetermined lateral width in a second direction and a predetermined extension in a third direction, said first, second and third directions being substantially mutually orthogonal, said standard having a first support face and a second support face, each face longitudinally extended in the first direction, each face being fully exposed and having a plurality of longitudinally spaced recesses therein for receiving removable shelf support clips, wherein said first and said second faces are substantially parallel to each other, and face outwardly in opposite directions from each other, and are laterally displaced from each other in the second direction, and are spaced from each other by substantially the predetermined extension in the third direction.
Claim 8
Dependent Claim
145 words
An article comprising a monlithic standard for supporting shelves on both sides thereof, said standard having all its surfaces fully exposed, said standard longitudinally extending in a first direction and having a predetermined lateral width in a second direction and a predetermined extension in a third direction, said first, second and third directions being substantially mutually orthogonal, said standard having a first support face and a second support face, each face longitudinally extended in the first direction, each face being fully exposed and having a plurality of longitudinally spaced recesses therein for receiving removable shelf support clips, wherein said first and said second faces are substantially parallel to each other, and face outwardly in opposite directions from each other, and are laterally displaced from each other in the second direction, and are spaced from each other by substantially the predetermined extension in the third direction.
Claim 9
Dependent Claim
23 words
The monolithic standard article of claim 6 wherein said first face has no overlap with said second face in the lateral, second direction.
Claim 10
Dependent Claim
29 words
The article of claim 6 wherein said monolithic standard is comprised of two longitudinally extending channel portions joined in the monolith at an outside edge of each respective channel.
Claim 11
Dependent Claim
16 words
The monolithic standard article of claim 6 wherein said recesses are slots extending through the monolith.
Claim 12
Dependent Claim
14 words
The article of claim 6 wherein the monolithic standard comprises substantially a formed sheet.
Claim 13
Dependent Claim
112 words
An article comprising a monolithic standard for supporting shelves on both sides thereof, said standard having all of its surfaces fully exposed, said standard extending in a longitudinal direction and comprising a first channel and a second channel, each channel having a trough portion and side walls, and each channel extending in the longitudinal direction, said first channel and said second channel having faces opening outwardly and in opposite directions from each other, said standard having a plurality of longitudinally spaced recesses extending inwardly from each of said faces for receiving removable shelf support clips, said first channel and said second channel being joined in the monolith by a common side wall.
Claim 14
Dependent Claim
112 words
An article comprising a monolithic standard for supporting shelves on both sides thereof, said standard having all of its surfaces fully exposed, said standard extending in a longitudinal direction and comprising a first channel and a second channel, each channel having a trough portion and side walls, and each channel extending in the longitudinal direction, said first channel and said second channel having faces opening outwardly and in opposite directions from each other, said standard having a plurality of longitudinally spaced recesses extending inwardly from each of said faces for receiving removable shelf support clips, said first channel and said second channel being joined in the monolith by a common side wall.
Claim 15
Dependent Claim
17 words
The monolithic standard article of claim 11 wherein said recesses are slots extending through the trough portion.
Claim 16
Dependent Claim
42 words
The monolithic standard article of claim 11 wherein said trough portion comprises a substantially straight mid-section, and wherein the trough of said first open channel and the trough of said second open channel are in substantially parallel planes relative to each other.
Claim 17
Dependent Claim
21 words
The monolithic standard article of claim 11 further comprising support means for supporting said article to a refrigerated display cabinet interior.
Claim 18
Dependent Claim
39 words
The monolithic standard article of claim 14 wherein said support means includes a knob fixed to said standard article and adapted to slide in upwardly opening slots formed in brackets fixed to mullions of said refrigerated display cabinet interior.
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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) | 1983-09-09 | 1984-03-10 | 1984-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-09 | 1988-03-10 | 1988-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-09 | 1992-03-10 | 1992-09-09 | $7700.00 | Window Closed / Lapsed |