US4174045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Loading platform
Assignee: Continental AG
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Filing: 1977-11-29
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Granted: 1979-11-13
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Expires: 1997-11-29
Abstract
Abstract A preferably metallic platform which is adapted to be stacked and is provided with supports for receiving and supporting another loading platform. The platform also includes side walls which are adapted detachably to engage the insides of the supports. The side walls in the corner regions of their upper edges are positively connected to the supports which in the vertical direction are detachable from the loading platform.
Inventors
- 👤 Karl H. Heller
- 👤 Dieter Schiron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:26
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/02; B65D19/06; B65D19/08; B65D19/12; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00154; B65D2519/00164; B65D2519/00223; B65D2519/00233; B65D2519/00258; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00328; B65D2519/00338; B65D2519/00492; B65D2519/00532; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00606; B65D2519/00671; B65D2519/00676; B65D2519/00736; B65D2519/00935; B65D2519/00955; B65D2519/00965; B65D2519/0097
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
114 words
A stackable loading platform, especially metallic platform, having a bottom with a plurality of corners, which includes in combination: a plurality of supports made of profiled rolled steel beams respectively located at said corners and detachably arranged therein, and a plurality of side walls arranged between and detachably engaging the respective adjacent supports, said side walls in the corner regions of their upper edges being positively connected to said supports upon insertion of said side walls from below, said supports being selectively movable in the longitudinal direction thereof away from said bottom for removing said supports from said platform, said side walls being releaseable from said supports which are shiftable at right angles thereto.
Claim 2
Dependent Claim
114 words
A stackable loading platform, especially metallic platform, having a bottom with a plurality of corners, which includes in combination: a plurality of supports made of profiled rolled steel beams respectively located at said corners and detachably arranged therein, and a plurality of side walls arranged between and detachably engaging the respective adjacent supports, said side walls in the corner regions of their upper edges being positively connected to said supports upon insertion of said side walls from below, said supports being selectively movable in the longitudinal direction thereof away from said bottom for removing said supports from said platform, said side walls being releaseable from said supports which are shiftable at right angles thereto.
Claim 3
Dependent Claim
67 words
A stackable loading platform in combination according to claim 1, in which said supports are profiled beams of an angular cross section, and which includes cover means respectively arranged at the free ends of said supports, the upper edge of said side walls in the region of said supports being provided with upwardly extending extensions, and said cover means being provided with cutouts for receiving said extensions.
Claim 4
Dependent Claim
45 words
A stackable loading platform in combination according to claim 2, in which the corner portions of said bottom comprises sleeve means for receiving the lower ends of said supports so that the cross sectional angle of said supports faces the loading space of said platform.
Claim 5
Dependent Claim
31 words
A stackable loading platform in combination according to claim 1, which within the region of said bottom is provided with abutment means for receiving lifting forces exerted upon said abutment means.
Claim 6
Dependent Claim
20 words
A stackable loading platform in combination to claim 4, in which said abutment means include cutouts provided in said supports.
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 |