Patent US4466628A successfully refreshed from Google Patents.
US4466628A
Expired / Lapsed
US
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Mobile container
Assignee: HAZET-WERK HERMANN ZERVER & Co KG GULDENWERTHER BAHNHOFSTRASSE 5630 REMSCHEID 1 GERMANY A FIRM OF GERMANY GmbH
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Filing: 1981-11-30
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Granted: 1984-08-21
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Expires: 2001-11-30
Abstract
Abstract A mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part which is provided with wheels and on which at least two guide columns are arranged for the mounting of a cover plate which can be secured in its uppermost position by a locking device and which is connected by flexible pull elements, preferably chains or ropes, with at least one tray arranged in such a manner that the latter is lifted off from the bottom part of the container when the cover plate is locked in its uppermost position. In order to facilitate the handling of such a container upon its opening and closing, at least one additional tray can be locked by an additional locking device in an intermediate position on the guide columns. This additional tray can be arranged either between the cover plate and a tray connected by flexible pull elements to the cover plate or else between the bottom part of the container and the lowermost tray which is connected by flexible pull elements to the cover plate.
Inventors
- 👤 Alfred Zerver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:52
CPC Classifications
B; B25; B25H; B25H5/00; B25H3/00; B25H3/02; B25H3/021; B25H3/023; B25H3/026; B62; B62B; B62B2202/00; B62B2202/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
145 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said at least one additional tray is arranged between said cover plate and said at least one tray.
Claim 2
Dependent Claim
145 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said at least one additional tray is arranged between said cover plate and said at least one tray.
Claim 3
Dependent Claim
148 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted off from the bottom part of the container, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said flexible pull elements freely extend through said at least one additional tray.
Claim 4
Dependent Claim
148 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted off from the bottom part of the container, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said flexible pull elements freely extend through said at least one additional tray.
Claim 5
Dependent Claim
185 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted off from the bottom part of the container, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said guide columns are formed with uppermost openings engageable by said locking device and intermediate openings engageable by said additional locking device, said uppermost openings and a cooperatively engageable part of said locking device are larger than said intermediate openings and a cooperatively engageable part of said additional locking device.
Claim 6
Dependent Claim
185 words
In a mobile container, particularly for the storing of tools and workpieces, preferably in automobile repair shops, having a container bottom part provided with wheels and on which at least two guide columns are arranged for the supporting of a cover plate displaceable thereon which can be fixed in an uppermost position thereof by means of a locking device and which is connected via flexible pull elements with at least one tray in such a manner that when the cover plate is fastened in the uppermost position said tray is lifted off from the bottom part of the container, the improvement comprising at least one additional tray displaceably mounted on the guide columns, means comprising an additional locking device for securing said at least one additional tray in an intermediate position on the guide columns, said guide columns are formed with uppermost openings engageable by said locking device and intermediate openings engageable by said additional locking device, said uppermost openings and a cooperatively engageable part of said locking device are larger than said intermediate openings and a cooperatively engageable part of said additional locking device.
Claim 7
Dependent Claim
27 words
The container as set forth in claim 3, wherein said at least one additional tray is arranged between said cover plate and said at least one tray.
Claim 8
Dependent Claim
22 words
The container as set forth in claim 3, wherein said flexible pull elements freely extend through said at least one additional tray.
References Cited (Backward Citations)
US1660521A
Cited
GB746995A
Cited
CH322378A
Cited
US2819938A
Cited
DE955219C
Cited
DE1942100A1
Cited
DE2115809A1
Cited
US3834725A
Cited
GB1455551A
Cited
DE7807246U1
Cited
US4338987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-21 | 1988-02-20 | 1988-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-21 | 1992-02-20 | 1992-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-21 | 1996-02-20 | 1996-08-21 | $7700.00 | Window Closed / Lapsed |