Patent US4320932A successfully refreshed from Google Patents.
US4320932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertical breadbox or the like
Assignee: Individual
•
Filing: 1980-04-25
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Granted: 1982-03-23
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Expires: 2000-04-25
Abstract
Abstract A vertical breadbox for storing stacked slices of unwrapped bread, said breadbox having a top section that meshes into a bottom section, the bottom section comprising a hollow body having upstanding side walls and the top sealingly engaging a chamfered edge of each of the side walls to keep air out and the bread fresh.
Inventors
- 👤 Lloyd Giffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:52
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/30; A47G19/32
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
219 words
A vertical breadbox or other receptacle having a top section and a bottom section; said bottom section comprising a hollow body having four upstanding side walls normal to a bottom wall, each upstanding wall being normal to the next adjacent side wall, such that said breadbox is of square or rectangular cross-section and open at the top thereof, the top edge of each side wall tapering downwardly and inwardly at a defined angle, the top section of which is adapted to slidably rest within said bottom section and which comprises a generally flat first plate, the edges of which taper downwardly and inwardly at the same angle as the side wall taper, a second plate sized slightly smaller secured beneath said first plate, and a connector plate under mounted on said second plate, sized the same as said second plate, four L-sliders having first and second ends mounted normal to said connector plate, at one end of said L-sliders, a resting plate secured to each of said sliders at the second end of said sliders, said resting plate being disposed parallel to said connector plate, and adapted to float inside said hollow body, due to the elevation of said sliders being less than the elevation of said side walls, whereby said top section removably sealingly engages said bottom section.
Claim 2
Dependent Claim
219 words
A vertical breadbox or other receptacle having a top section and a bottom section; said bottom section comprising a hollow body having four upstanding side walls normal to a bottom wall, each upstanding wall being normal to the next adjacent side wall, such that said breadbox is of square or rectangular cross-section and open at the top thereof, the top edge of each side wall tapering downwardly and inwardly at a defined angle, the top section of which is adapted to slidably rest within said bottom section and which comprises a generally flat first plate, the edges of which taper downwardly and inwardly at the same angle as the side wall taper, a second plate sized slightly smaller secured beneath said first plate, and a connector plate under mounted on said second plate, sized the same as said second plate, four L-sliders having first and second ends mounted normal to said connector plate, at one end of said L-sliders, a resting plate secured to each of said sliders at the second end of said sliders, said resting plate being disposed parallel to said connector plate, and adapted to float inside said hollow body, due to the elevation of said sliders being less than the elevation of said side walls, whereby said top section removably sealingly engages said bottom section.
Claim 3
Dependent Claim
19 words
The breadbox of claim 1 having rubber feet on the underside of the bottom wall of said bottom section.
Claim 4
Dependent Claim
29 words
The breadbox of claim 1 further including a gasket mounted on the underside of said first plate between each edge thereof and the respective edges of said second plate.
Claim 5
Dependent Claim
13 words
The breadbox of claim 1 including a handle secured to the top section.
Claim 6
Dependent Claim
18 words
The breadbox of claim 1 wherein the cross-section of the top section and the bottom section is square.
Claim 7
Dependent Claim
18 words
The breadbox of claim 1 wherein the cross section of said top section and bottom section is rectangular.
Claim 8
Dependent Claim
35 words
The breadbox of claim 5 wherein a gasket is mounted around the periphery of the underside of said first plate between each edge thereof and the edge of the respective side of said second plate.
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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) | 1985-03-22 | 1985-09-21 | 1986-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-22 | 1989-09-21 | 1990-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-22 | 1993-09-21 | 1994-03-23 | $7700.00 | Window Closed / Lapsed |