US4240360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stackable flat pallet
Assignee: Individual
•
Filing: 1978-07-07
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Granted: 1980-12-23
•
Expires: 1998-07-07
Abstract
Abstract A flat pallet including a supporting deck, sheet metal supporting feet connected to the deck, each of the supporting feet having a tapered, skid-like configuration, and horizontal flanges connected to the feet, and fastened to the deck, with the supporting feet and flanges together being constituted by a plurality of uniform, shaped sheet metal strips.
Inventors
- 👤 Heinz Sanders
- 👤 Horst Langmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:14
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0053; B65D19/0077; B65D19/0089; B65D19/0093; B65D19/0097; B65D19/0006; B65D19/0008; B65D19/001; B65D19/0012; B65D19/002; B65D19/0024; B65D19/0026; B65D19/0028; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00084; B65D2519/00094; B65D2519/00258; B65D2519/00283; B65D2519/00288; B65D2519/00293; B65D2519/00298; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00333; B65D2519/00338; B65D2519/00343; B65D2519/00368; B65D2519/00373; B65D2519/00378; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00572; B65D2519/00736; B65D2519/00935; B65D2519/0094
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
185 words
A stackable flat pallet comprising means defining a sheet metal supporting deck and means defining sheet metal supporting feet connected to said deck, said deck being provided with a plurality of openings each located in line with a respective supporting foot and configured to correspond to the outline of its associated foot, said deck further being provided with corrugations distributed over its surface and with a folded-over edge, each of said supporting feet having a tapered, skid-like configuration and being formed, together with its associated opening in said deck, to define a cavity for receiving the correspondingly located supporting foot of a comparable pallet for stacking, and means defining horizontal flanges connected to said feet, and fastened to said deck, wherein said supporting feet and said flanges are arranged in a plurality of rows with a respective flange disposed between successive feet in each such row, said feet and flanges of each such row are together constituted by a respecfive uniform, shaped sheet metal strip, and the ends of said sheet metal strip are secured by being held in the folded-over edge of said deck.
Claim 2
Dependent Claim
185 words
A stackable flat pallet comprising means defining a sheet metal supporting deck and means defining sheet metal supporting feet connected to said deck, said deck being provided with a plurality of openings each located in line with a respective supporting foot and configured to correspond to the outline of its associated foot, said deck further being provided with corrugations distributed over its surface and with a folded-over edge, each of said supporting feet having a tapered, skid-like configuration and being formed, together with its associated opening in said deck, to define a cavity for receiving the correspondingly located supporting foot of a comparable pallet for stacking, and means defining horizontal flanges connected to said feet, and fastened to said deck, wherein said supporting feet and said flanges are arranged in a plurality of rows with a respective flange disposed between successive feet in each such row, said feet and flanges of each such row are together constituted by a respecfive uniform, shaped sheet metal strip, and the ends of said sheet metal strip are secured by being held in the folded-over edge of said deck.
Claim 3
Dependent Claim
59 words
An article as defined in claim 1 wherein said sheet metal strips include a pluarlity of strips extending parallel to one another in a first direction and defining a plurality of rows of feet transverse to the first direction, and a further strip extending transversely to the first direction and defining in part one of the rows of feet.
Claim 4
Dependent Claim
19 words
An article as defined in claim 2 wherein said further strip presents flanges only in regions between supporting feet.
Claim 5
Dependent Claim
55 words
An article as defined in claim 1 wherein said sheet metal strips include a plurality of strips extending parallel to one another in a first direction and defining a plurality of rows of feet transverse to the first direction, and a further strip extending transversely to the first direction in a region between transverse rows.
Claim 6
Dependent Claim
55 words
An article as defined in claim 1 wherein said supporting deck comprises a closed frame and a plurality of crossed over, spaced, undeformed further sheet metal strips which are secured at their ends to said frame, intersect said sheet metal strips which constitute feet and flanges, and are connected thereto at the points of intersection.
Claim 7
Dependent Claim
71 words
An article as defined in claim 1 wherein at least part of said deck and part of said flanges are, at a point where the are fastened together, made of materials having respectively different strengths and are fastened together by providing the lower strength material with a bore and the higher strength material with a region where it is punched out, pulled through the bore and bent over the bore edge.
Claim 8
Dependent Claim
26 words
An article as defined in claim 1 wherein each of said strips is provided with longitudinal corrugations which are convex toward the bottoms of said feet.
Claim 9
Dependent Claim
54 words
An article as defined in claim 7 wherein said corrugations in said strips are disposed in the flange defining regions thereof and said supporting deck is provided with corrugations which are convex away from the bottoms of said feet and which are aligned with said corrugations in said flange defining regions of said strips.
Claim 10
Dependent Claim
31 words
An article as defined in claim 1 further comprising supporting runners extending parallel to said metal strips and each fastened to the bottoms of said feet defined by a respective strip.
Claim 11
Dependent Claim
39 words
An article as defined in claim 9 wherein each said runner is provided, in the region where it is fastened to a respective foot, with an upwardly deep-drawn zone providing an enlarged surface of contact with said respective foot.
Claim 12
Dependent Claim
22 words
An article as defined in claim 1 further comprising means defining a second supporting deck fastened to the bottoms of said feet.
Claim 13
Dependent Claim
39 words
An article as defined in claim 11 wherein said second deck is provided, in each region where it is fastened to a respective foot, with an upwardly deep-drawn zone providing an enlarged surface of contact with said respective foot.
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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) | 1983-12-23 | 1984-06-23 | 1984-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-23 | 1988-06-23 | 1988-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-23 | 1992-06-23 | 1992-12-23 | $7700.00 | Window Closed / Lapsed |