US4091950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged bin
Assignee: LIBLA INDUSTRIES Inc A CORP OF MI
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Filing: 1977-08-08
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Granted: 1978-05-30
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Expires: 1997-08-08
Abstract
Abstract A hinged knock-down returnable, self-locking bin includes a base panel, first and second side panels, first and second end panels, and first and second panel hinge means, the first panel hinge means being provided for hingedly connecting each of the side panels to a side of the base panel, and the second hinged means being provided for hingedly connecting each of the end panels to an end of the base panel. Locking meansare provided for connecting the tops of the side panels to the tops of the end panels. The bin is characterized by its simplicity of structure, the ease with which it may be erected for use in shipment, singly or in stacked interlocking relation, and the ease with which it may be collapsed so as to occupy a minimum space for storage and return shipment for further use when emptied of its contents. Further features of the bin are its provisions for stacking while minimizing the load placed upon the side and end walls of the lower bins, and the freedom from the possibility of loss of panel members when the bin is collapsed or knocked-down for storage or return shipment.
Inventors
- 👤 Daniel R. Craven
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:46
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/12; B65D9/14; B65D7/00; B65D7/12; B65D7/24; B65D7/26
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
249 words
A hinged knock-down returnable self-locking bin comprising a base panel, first and second side panels, and first and second end panels, said base panel including a deckboard with runners depending therefrom, each of said side panels including a side panel sheet, a side panel bottom cleat mounted on the outer surface of the bottom portion of the side panel sheets and being shorter than the width of the side panel sheets, a side panel top cleat mounted on the outer surface of the top portion of the side panel sheets and having ends that are flush with ends of the side panel sheets, each of said end panels including an end panel sheet, an end panel top cleat mounted on the top outer surface of the end panel sheets, bottom cleat means adapted to be in abutting position between the end panel stacking cleats and the base panel when the bin is erected, a pair of end panel vertically-positioned stacking cleats mounted on the outer surface of the end panel sheets and having top ends which abut the end panel top cleat and having bottom ends which abut the bottom cleat means when the bin is erected, a pair of vertical end panel cleats mounted on the inside surface of the end panel sheets at the side edges of the end panels, side panel hinge means hingedly connecting the side panels to the bottom panel, and end panel hinge means hingedly connecting the end panels to the bottom panel.
Claim 2
Dependent Claim
249 words
A hinged knock-down returnable self-locking bin comprising a base panel, first and second side panels, and first and second end panels, said base panel including a deckboard with runners depending therefrom, each of said side panels including a side panel sheet, a side panel bottom cleat mounted on the outer surface of the bottom portion of the side panel sheets and being shorter than the width of the side panel sheets, a side panel top cleat mounted on the outer surface of the top portion of the side panel sheets and having ends that are flush with ends of the side panel sheets, each of said end panels including an end panel sheet, an end panel top cleat mounted on the top outer surface of the end panel sheets, bottom cleat means adapted to be in abutting position between the end panel stacking cleats and the base panel when the bin is erected, a pair of end panel vertically-positioned stacking cleats mounted on the outer surface of the end panel sheets and having top ends which abut the end panel top cleat and having bottom ends which abut the bottom cleat means when the bin is erected, a pair of vertical end panel cleats mounted on the inside surface of the end panel sheets at the side edges of the end panels, side panel hinge means hingedly connecting the side panels to the bottom panel, and end panel hinge means hingedly connecting the end panels to the bottom panel.
Claim 3
Dependent Claim
26 words
The hinged bin of claim 1, said bottom cleat means comprising an end panel bottom cleat mounted on the outer surface of the end panel sheets.
Claim 4
Dependent Claim
30 words
The hinged bin of claim 1, said bottom cleat means comprising a pair of base panel cleats mounted on the upper surface at the ends of the base panel deckboard.
Claim 5
Dependent Claim
43 words
The hinged bin of claim 1, including locking means adapted to connect the top of the side panels to the top of the end panels, whereby the bin may be erected for holding articles and may be collapsed for returning the empty bin.
Claim 6
Dependent Claim
54 words
The hinged bin of claim 1, said locking means including a latch pivotally mounted adjacent each end of each of said side panel top cleats, each of said latches being adapted to be rotated over the associated end of said end panel top cleats to lock the side and end panels in upright position.
Claim 7
Dependent Claim
47 words
The hinged bin of claim 1, said side panel top cleat having a recess that receives the top of the side panel sheet, with the recess forming a cleat shoulder that overhangs the top edge of the side panel sheet to protect it against rain and chipping.
Claim 8
Dependent Claim
47 words
The hinged bin of claim 1, said end panel top cleat having a recess that receives the top of the end panel sheet, with the recess forming a cleat shoulder that overhangs the top edge of the end panel sheet to protect it against rain and chipping.
Claim 9
Dependent Claim
43 words
The hinged bin of claim 1, the outer side edges of said side panel top cleats being bevelled for avoiding contact between the end panel sheets and the side panel top cleats when the end panels are being folded over the side panels.
Claim 10
Dependent Claim
38 words
The hinged bin of claim 1, the end panel sheets having their bottom outer edges bevelled to avoid contact with the edges of the base panel cleats when the end panels are being folded over the side panels.
Claim 11
Dependent Claim
43 words
The hinged bin of claim 1, the ends of the base panel runners being notched to provide vertical shoulders adapted to contact the end panel top cleats of a lower bin, when the bins are stacked, to prevent endwise sliding between stacked bins.
Claim 12
Dependent Claim
47 words
The hinged bin of claim 1, said vertical end panel cleats mounted on the inside surface of the end panel sheets having bottom ends with the inside edges being bevelled to avoid contacting the base panel deckboard when the end panel is being folded into collapsed position.
Claim 13
Dependent Claim
51 words
The hinged bin of claim 1 wherein the side panel hinge means comprise double leaf hinges, one leaf of said hinges being attached to the bottom edges of said side panels and the other leaf being attached to the deckboard of said base panel adjacent the side edge of said deckboard.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-29 | 1981-11-28 | 1982-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-29 | 1985-11-28 | 1986-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-29 | 1989-11-28 | 1990-05-30 | $7700.00 | Window Closed / Lapsed |