Patent US4151947A successfully refreshed from Google Patents.
US4151947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Access door for storage or wardrobe container
Assignee: Stone Container Corp
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Filing: 1978-01-23
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Granted: 1979-05-01
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Expires: 1998-01-23
Abstract
Abstract A wardrobe or storage container formed from an integral paperboard blank having a pair of side walls, a pair of end walls and a bottom wall joined together to form a container body opening at its upper end. One of the side or end walls includes an access door for access into the interior of the completed container. Several embodiments of access door means are disclosed, each of which includes a door jamb and door stop secured together forming a frame to provide support for said access door when said door is closed.
Inventors
- 👤 James H. Partain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:02
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/18; B65D85/185
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
181 words
An improved access door means for a storage or wardrobe container formed from a one-piece blank having at least two side walls, two end walls and a bottom connected together, said improved access door means comprising: a first one of said walls (16, 16B, 16D, 16F, 16H including a hingedly mounted access door (40, 40B, 40C, 40E, 40F) allowing access into said container interior when opened, said door being formed from a portion of said first wall; a jamb (42, 16C, 16E, 16G, 16I) connected to said first wall extending substantially the entire length of one edge of said access door and fixedly secured to said container adjacent said one edge of said access door when said door is closed; and an access door stop (22, 45, 47, 49) secured to and extending beyond said jamb substantially along the entire length thereof to form a support for said access door when said door is closed, said stop substantially in a plane parallel to the plane of at least a portion of said door but offset therefrom when said door is closed.
Claim 2
Dependent Claim
181 words
An improved access door means for a storage or wardrobe container formed from a one-piece blank having at least two side walls, two end walls and a bottom connected together, said improved access door means comprising: a first one of said walls (16, 16B, 16D, 16F, 16H including a hingedly mounted access door (40, 40B, 40C, 40E, 40F) allowing access into said container interior when opened, said door being formed from a portion of said first wall; a jamb (42, 16C, 16E, 16G, 16I) connected to said first wall extending substantially the entire length of one edge of said access door and fixedly secured to said container adjacent said one edge of said access door when said door is closed; and an access door stop (22, 45, 47, 49) secured to and extending beyond said jamb substantially along the entire length thereof to form a support for said access door when said door is closed, said stop substantially in a plane parallel to the plane of at least a portion of said door but offset therefrom when said door is closed.
Claim 3
Dependent Claim
94 words
The improved access door as claimed in claim 1 wherein: said access door (40) is hingedly connected to a second wall (12) along an edge thereof adjacent said first wall and is of a length less than the length of said second wall and of a width less than the width of said first wall, leaving said jamb (42) opposite said second wall hinged connection, said stop (22) being connected to a third wall (14) along an edge thereof and extending therefrom adjacent said jamb, said jamb being secured to said third wall extension.
Claim 4
Dependent Claim
45 words
The improved access door as claimed in claim 2 further including: a top flap (36) hingedly connected along a top free edge of said access door and foldable over the top of said container when said access door is closed to completely seal said container.
Claim 5
Dependent Claim
88 words
The improved access door as claimed in claim 1 wherein: said access door (40) is hingedly connected to a second wall (12) and is of a length less than said second wall and includes an extension flap (41) attached to the edge opposite said hinged connection to engage against said stop (45, 47), said stop being a portion of a third wall (14B) opposite said second wall hinged connection, and said jamb (16C) extending from said first wall and secured to said third wall beyond said stop portion.
Claim 6
Dependent Claim
45 words
The improved access door as claimed in claim 4 further including: a top flap (36) hingedly connected along a top free edge of said access door and foldable over the top of said container when said access door is closed to completely seal said container.
Claim 7
Dependent Claim
119 words
The improved access door as claimed in claim 1 wherein: said access door is formed from two overlapping portions (40C, 40D) each hingedly connected to a wall (12, 14) adjacent said first wall and of a length less than the length of said adjacent wall, and said access door is separated from a bottom wall portion (16D) of said first wall, said first wall bottom portion also being formed from two overlapping portions (16D, 14C), one of which includes said jamb (16E) separated from and secured to the access door overlapping portion (40D) opposite thereof to abut the other access door portion, said stop being formed by an exposed edge (49) of said overlapping portion secured to said jamb.
Claim 8
Dependent Claim
45 words
The improved access door as claimed in claim 6 further including: a top flap (36) hingedly connected along a top free edge of said access door and foldable over the top of said container when said access door is closed to completely seal said container.
Claim 9
Dependent Claim
101 words
The improved access door as claimed in claim 1 wherein: said access door (40E) is hingedly connected to a bottom portion (16F) of said first wall, said hinged connection (66) being substantially parallel to said container bottom and said door being of the length less than the length of said first wall and of a width less than the width of said first wall, leaving said jamb (16G) along one edge thereof, said stop (22) being connected to a second wall (14) along an edge thereof and extending therefrom adjacent said jamb, said jamb being secured to said second wall extension.
Claim 10
Dependent Claim
45 words
The improved access door as claimed in claim 8 further including: a top flap (36) hingedly connected along a top free edge of said access door and foldable over the top of said container when said access door is closed to completely seal said container.
Claim 11
Dependent Claim
108 words
The improved access door as claimed in claim 1 wherein: said access door (40F) is hingedly connected to said first wall (16H), said hinged connection (68) being formed on a diagonal from an upper edge of said first wall to a lower portion thereof and said door being of a length less than the length of said first wall and of a width less than the width of said first wall, leaving said jamb (16I) along one edge thereof, said stop (22) being connected to a second wall (14) along an edge thereof and extending therefrom adjacent said jamb, said jamb being secured to said second wall extension.
Claim 12
Dependent Claim
45 words
The improved access door as claimed in claim 10 further including: a top flap (36) hingedly connected along a top free edge of said access door and foldable over the top of said container when said access door is closed to completely seal said container.
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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) | 1982-04-30 | 1982-10-30 | 1983-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-30 | 1986-10-30 | 1987-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-30 | 1990-10-30 | 1991-05-01 | $7700.00 | Window Closed / Lapsed |