Patent US4174046A successfully refreshed from Google Patents.
US4174046A
Expired / Lapsed
US
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Pallet frames
Assignee: Palletower Ltd
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Filing: 1978-03-24
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Granted: 1979-11-13
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Expires: 1998-03-24
Abstract
Abstract A pallet frame of the collar converter kind, that is a frame structure having interconnected side walls of low height and elongated form adapted to fit around the periphery of a load supporting surface, has the side walls thereof formed as openwork structures from elongated metal members.
Inventors
- 👤 George T. N. Atkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:37
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/02; B65D19/06; B65D19/08; B65D19/10; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00029; B65D2519/00049; B65D2519/00064; B65D2519/00119; B65D2519/00129; B65D2519/00154; B65D2519/00164; B65D2519/00258; B65D2519/00398; B65D2519/00432; B65D2519/00452; B65D2519/00492; B65D2519/00512; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00587; B65D2519/00592; B65D2519/00601; B65D2519/00636; B65D2519/00641; B65D2519/00736; B65D2519/00935; B65D2519/00955; B65D2519/0096; B65D2519/00965; B65D2519/00975
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
197 words
A collar converter of the kind comprising a frame structure adapted to fit around the periphery of a load supporting surface and having interconnected side walls each adapted to extend upwardly at a respective side of said surface, each said side wall being of elongated form in that its height is a minor proportion of the transverse dimension thereof which extends in use parallel to the respective side of said surface, and each said wall comprising an openwork structure formed from elongated metal members, said side walls all being interconnected by hinge joints such that the frame structure can be folded flat for storage when not in use, a lower part of the converter being arranged to seat in use on said load supporting surface and having downwardly projecting elements which extend alongside the load supporting surface for locating the converter transversely relative to said surface and an upper part of the converter being adapted to define a seat for alternatively receiving another, upper pallet or another upper converter and having upwardly projecting elements arranged to fit alongside said upper converter or upper pallet for locating the converter transversely related to said upper pallet or upper converter.
Claim 2
Dependent Claim
197 words
A collar converter of the kind comprising a frame structure adapted to fit around the periphery of a load supporting surface and having interconnected side walls each adapted to extend upwardly at a respective side of said surface, each said side wall being of elongated form in that its height is a minor proportion of the transverse dimension thereof which extends in use parallel to the respective side of said surface, and each said wall comprising an openwork structure formed from elongated metal members, said side walls all being interconnected by hinge joints such that the frame structure can be folded flat for storage when not in use, a lower part of the converter being arranged to seat in use on said load supporting surface and having downwardly projecting elements which extend alongside the load supporting surface for locating the converter transversely relative to said surface and an upper part of the converter being adapted to define a seat for alternatively receiving another, upper pallet or another upper converter and having upwardly projecting elements arranged to fit alongside said upper converter or upper pallet for locating the converter transversely related to said upper pallet or upper converter.
Claim 3
Dependent Claim
24 words
A converter according to claim 1 wherein said openwork structure of each said side wall comprises a peripheral framework of said elongated metal members.
Claim 4
Dependent Claim
45 words
A converter according to claim 1 wherein at least one of said side walls is shaped to define a corner at at least one end thereof whereby the interconnection with the adjacent side wall at such end is at a position spaced from the corner.
Claim 5
Dependent Claim
31 words
A converter according to claim 1 wherein said downwardly projecting elements are located at corners of the converter and are arranged to fit around corners of the said load supporting surface.
Claim 6
Dependent Claim
43 words
A converter according to claim 1, wherein said side walls are shaped so that they define corners and including two upwardly projecting elements for each corner of the said upper pallet or upper converter arranged to fit at opposite sides of said corner.
Claim 7
Dependent Claim
43 words
A converter according to claim 1, wherein there are two pairs of opposite side walls, and each side wall of one said pair is shaped to define a corner at both ends thereof whereby all said hinge joints are spaced from the corners.
Claim 8
Dependent Claim
145 words
A collar converter of the kind comprising a frame structure adapted to fit around the periphery of a load supporting surface and having interconnected side walls each adapted to extend upwardly at a respective side of said surface, each said side wall being of elongated form in that its height is a minor proportion of the transverse dimension thereof which extends in use parallel to the respective side of said surface, and each said wall comprising an openwork structure formed from elongated metal members, said side walls all being interconnected by hinge joints such that the frame structure can be folded flat for storage when not in use, the side walls defining two pairs of opposite side walls, each side wall of one said pairs being shaped to define a corner at both ends thereof whereby all said hinge joints are spaced from the corners.
Claim 9
Dependent Claim
145 words
A collar converter of the kind comprising a frame structure adapted to fit around the periphery of a load supporting surface and having interconnected side walls each adapted to extend upwardly at a respective side of said surface, each said side wall being of elongated form in that its height is a minor proportion of the transverse dimension thereof which extends in use parallel to the respective side of said surface, and each said wall comprising an openwork structure formed from elongated metal members, said side walls all being interconnected by hinge joints such that the frame structure can be folded flat for storage when not in use, the side walls defining two pairs of opposite side walls, each side wall of one said pairs being shaped to define a corner at both ends thereof whereby all said hinge joints are spaced from the corners.
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) | 1982-11-12 | 1983-05-14 | 1983-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-12 | 1987-05-14 | 1987-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-12 | 1991-05-14 | 1991-11-13 | $7700.00 | Window Closed / Lapsed |