Patent US4819795A successfully refreshed from Google Patents.
US4819795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for footwear
Assignee: Individual
•
Filing: 1988-01-15
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Granted: 1989-04-11
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Expires: 2008-01-15
Abstract
Abstract A molded plastic shoe box including a housing with flared sidewalls and a lid. The housing is provided with at least one pair of closely spaced partition walls which provide a baffle wall dividing the interior of the housing into compartments, and prevent complete nesting when two like housings are placed one within the other. The led has a raised perimeter to prevent sliding when closed like boxes are stacked on one another. The lid is shaped to permit stacking with like lids and is vented to permit circulation of air into and from the closed box.
Inventors
- 👤 John W. Swaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:55
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/14; B65D43/16; B65D43/163; B65D43/164; B65D21/00; B65D21/02; B65D21/0209; B65D21/0217; B65D21/0222; B65D21/0233; B65D25/00; B65D25/02; B65D25/04; B65D25/06; B65D85/00; B65D85/18; B65D85/187; B65D2251/00; B65D2251/10; B65D2251/1016; B65D2251/105; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00027
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
235 words
A shoe box comprising a housing for containing footwear, said housing having a base, an open top opposed side walls and opposed end walls, a lid for covering said top, said housing and lid being formed of plastics material moulded to the desired shape and having some flexibility when moulded and sufficient rigidity to support thereon, a considerable number of like shoe boxes containing footwear when said boxes are stacked, said walls extending upwardly and outwardly from said base, to form a slightly tapering housing, at least one pair of closely spaced partition walls extending inside said housing on said base and having a height sufficient to support a baffle wall for dividing said housing into smaller compartments and to prevent complete nesting when one housing is placed within another, said lid having a flat top, a raised perimeter portion around said flat top and downwardly depending sides for extending over the upper part of the walls of said housing, said sides being norma 1 to said flat top and said flat top accommodating the base of a further box when a plurality of boxes are stacked whereby said raised perimeter portion prevents sliding movement between the stacked boxes, means on said lid for facilitating stacking of a plurality of lids and said lid having vent means for enabling a small amount of air to circulate into said housing when said lid is placed thereon.
Claim 2
Dependent Claim
235 words
A shoe box comprising a housing for containing footwear, said housing having a base, an open top opposed side walls and opposed end walls, a lid for covering said top, said housing and lid being formed of plastics material moulded to the desired shape and having some flexibility when moulded and sufficient rigidity to support thereon, a considerable number of like shoe boxes containing footwear when said boxes are stacked, said walls extending upwardly and outwardly from said base, to form a slightly tapering housing, at least one pair of closely spaced partition walls extending inside said housing on said base and having a height sufficient to support a baffle wall for dividing said housing into smaller compartments and to prevent complete nesting when one housing is placed within another, said lid having a flat top, a raised perimeter portion around said flat top and downwardly depending sides for extending over the upper part of the walls of said housing, said sides being norma 1 to said flat top and said flat top accommodating the base of a further box when a plurality of boxes are stacked whereby said raised perimeter portion prevents sliding movement between the stacked boxes, means on said lid for facilitating stacking of a plurality of lids and said lid having vent means for enabling a small amount of air to circulate into said housing when said lid is placed thereon.
Claim 3
Dependent Claim
91 words
A shoe box according to claim 1, wherein said walls have an outwardly stepped portion towards the top thereof, the walls above said stepped portion extending vertically, that is, normal to said base and the upper edge of the walls being turned outwardly and downwardly to provide a bearing surface for said lid and to contribute to the rigidity of said housing, said stepped portion of said housing bearing on said bearing surface of a further housing when one housing is placed within another to further assist in preventing complete nesting.
Claim 4
Dependent Claim
61 words
A shoe box according to claim 2, wherein said means on said lid for facilitating stacking comprises a thicker edge portion on the lower edge of said downwardly depending sides and an upstanding ridge extending around said perimeter portion and spaced from the outer edge of said perimeter portion by a distance equal to the thickness of said thicker edge portion.
Claim 5
Dependent Claim
41 words
A shoe box according to claim 3, wherein said vent means comprise spaced apertures through said raised perimeter positioned to enable air ingress to said housing when said lid is placed thereon, said apertures being in the form of elongated slots.
Claim 6
Dependent Claim
54 words
A shoe box according to claim 4, wherein there are two pairs of said partition walls on said base, each said pair being spaced from respective end walls by a distance of about one quarter of the distance between said end walls, said partition walls having a greater height adjacent said respective side walls.
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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) | 1992-04-10 | 1992-10-10 | 1993-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-10 | 1996-10-10 | 1997-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-10 | 2000-10-10 | 2001-04-11 | $7700.00 | Window Closed / Lapsed |