Patent US4326467A successfully refreshed from Google Patents.
US4326467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet formed of folded profiled metal sheet
Assignee: Hermann Schleicher GmbH and Co
•
Filing: 1980-03-10
•
Granted: 1982-04-27
•
Expires: 2000-03-10
Abstract
Abstract A pallet is provided from a single profiled metal sheet which has the opposite edges folded inwardly several times along bend lines that extend transversely to profiled grooves of the sheet so as to form hollow girders having perpendicular supporting walls along the pallet edges. The sheet is provided along the bend lines and in accordance with the configuration of the profiled grooves with rows of recesses having associated slots to accommodate folding of the profiled sheet into the hollow girders.
Inventors
- 👤 Hermann Schleicher
- 👤 Norbert Vogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:16
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/003; B65D19/0032; B65D19/0036; B65D19/004; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00258; B65D2519/00263; B65D2519/00268; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00318; B65D2519/00328; B65D2519/00333; B65D2519/00398; B65D2519/00402; B65D2519/00407; B65D2519/00412; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
174 words
A pallet providing a loading area carried by box-type girders extending along beneath the opposite borders of the loading area comprising: a single profiled metal sheet formed to have a transverse cross section defining parallel grooves spaced by surface areas which form the loading area for the pallet, each of the opposite borders of said profiled sheet having a folded hollow girder formed by said sheet being folded inwardly several times transversely of said grooves, each said girder having an inner supporting wall and an outer supporting wall with three transverse bend lines lying in the opposite border zones of said sheet disposed at three corners of the girder, recesses formed in said sheet for each said groove, each said recess being shaped in the general configuration of the groove with one such recess being disposed along each said bend line to accommodate the groove configuration in said folded hollow girder, and slots cut in said sheet associated with the ends of each said recess to accommodate folding said profiled sheet into said girders.
Claim 2
Dependent Claim
174 words
A pallet providing a loading area carried by box-type girders extending along beneath the opposite borders of the loading area comprising: a single profiled metal sheet formed to have a transverse cross section defining parallel grooves spaced by surface areas which form the loading area for the pallet, each of the opposite borders of said profiled sheet having a folded hollow girder formed by said sheet being folded inwardly several times transversely of said grooves, each said girder having an inner supporting wall and an outer supporting wall with three transverse bend lines lying in the opposite border zones of said sheet disposed at three corners of the girder, recesses formed in said sheet for each said groove, each said recess being shaped in the general configuration of the groove with one such recess being disposed along each said bend line to accommodate the groove configuration in said folded hollow girder, and slots cut in said sheet associated with the ends of each said recess to accommodate folding said profiled sheet into said girders.
Claim 3
Dependent Claim
23 words
A pallet as defined in claim 1 characterized in that said grooves in said profiled metal sheet have a U or trapezoidal shape.
Claim 4
Dependent Claim
45 words
A pallet as defined in claim 1 characterized in that said recesses have a rectangular form with one longitudinal side thereof extending along a bending line, and said slots extend both said one longitudinal side and one short side of each said rectangular form recesses.
Claim 5
Dependent Claim
58 words
A pallet as defined in claim 1 characterized in that said recesses have a rectangular form extending parallel to said bend lines, and said slots are cut with a roof-shaped cutout at each end of each said rectangular form recess to define the required stop angle for abutting the edges in folding said profiled sheet into said girders.
Claim 6
Dependent Claim
30 words
A pallet as defined in claim 1 characterized in that each of said folded hollow girders is formed to occupy one-third of the total width of the pallet loading area.
References Cited (Backward Citations)
US1359138A
Cited
US1748621A
Cited
US2256750A
Cited
US2970797A
Cited
US3093216A
Cited
US2958494A
Cited
US3172374A
Cited
SE313777B
Cited
GB1246854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-04-26 | 1985-10-26 | 1986-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-26 | 1989-10-26 | 1990-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-26 | 1993-10-26 | 1994-04-27 | $7700.00 | Window Closed / Lapsed |