US4683902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powered movable storage enclosure
Assignee: Individual
•
Filing: 1986-03-10
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Granted: 1987-08-04
•
Expires: 2006-03-10
Abstract
Abstract A tubular frame structure for enclosing a storage area having a pair of tubular frame sections located in juxtaposition to each other with the storage area located therebetween. Extending across the storage area and connecting the frame sections is an enclosed housing. A flexible sheet material cover is located within the storage area. This cover has an open bottom which is to be movable between a lower (covering) position to an upper (uncovering) position. The movement of the cover is accomplished by means of a pair of cables which are conducted through the tubular frame sections. These cables are in turn connected to an electrically operated motor device mounted within the housing.
Inventors
- 👤 Ralph A. Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:24
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/02; E04H6/04
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
216 words
A movable storage enclosure for a vehicle or the like comprising: a frame assembly composed of a pair of side frame sections, said side frame sections located in juxtaposition forming a storage compartment therebetween, each said side frame section having a peripheral edge member, each said peripheral edge member being hollow forming a continuous internal chamber within its respective said frame section; a housing connected to each said side frame section and extending across said storage compartment, said housing having an interior cavity, said continuous internal chamber of each said side frame section connecting with said interior cavity; motor means mounted within said interior cavity, a cable assembly connected to said motor means, said cable assembly being movable by activation by said motor means, said cable assembly extending within both said continuous internal chambers; and a thin, sheet material, flexible cover located within storage compartment, said cover having a plurality of corners, each said corner being connected to said cable assembly, activation of said motor assembly causes said corners to move between an upper position and a lower position, whereby when said corners are moved to said lower position said storage compartment is substantially enclosed and when said corners are moved to said upper position free access is permitted into and out of said storage compartment.
Claim 2
Dependent Claim
216 words
A movable storage enclosure for a vehicle or the like comprising: a frame assembly composed of a pair of side frame sections, said side frame sections located in juxtaposition forming a storage compartment therebetween, each said side frame section having a peripheral edge member, each said peripheral edge member being hollow forming a continuous internal chamber within its respective said frame section; a housing connected to each said side frame section and extending across said storage compartment, said housing having an interior cavity, said continuous internal chamber of each said side frame section connecting with said interior cavity; motor means mounted within said interior cavity, a cable assembly connected to said motor means, said cable assembly being movable by activation by said motor means, said cable assembly extending within both said continuous internal chambers; and a thin, sheet material, flexible cover located within storage compartment, said cover having a plurality of corners, each said corner being connected to said cable assembly, activation of said motor assembly causes said corners to move between an upper position and a lower position, whereby when said corners are moved to said lower position said storage compartment is substantially enclosed and when said corners are moved to said upper position free access is permitted into and out of said storage compartment.
Claim 3
Dependent Claim
43 words
The movable storage enclosure as defined in claim 1 wherein: said cable assembly comprising two in number of separate cables, during movement of said cover between said upper position and said lower position said separate cables are each moving in relative opposing directions.
Claim 4
Dependent Claim
42 words
The movable storage enclosure as defined in claim 2 wherein: said corners are four in number, two of said corners being connected to one of said cables with the other two of said corners being connected to the other of said cables.
Claim 5
Dependent Claim
30 words
The movable storage enclosure as defined in claim 3 wherein: said motor means include an operating cable said separate cables of said cable assembly being connected to said operating cable.
Claim 6
Dependent Claim
39 words
The movable storage enclosure as defined in claim 4 wherein: said cover having a top, said top remaining stationary during movement of said corners, with said corners in said upper position said corners being located directly adjacent said top.
Claim 7
Dependent Claim
39 words
The movable storage enclosure as defined in claim 5 wherein: said cover defining a peripheral open edge, said corners being located among said peripheral open edge, a rigid rod being connected to said cover at said peripheral open edge.
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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) | 1990-08-03 | 1991-02-02 | 1991-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-03 | 1995-02-02 | 1995-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-03 | 1999-02-02 | 1999-08-04 | $7700.00 | Window Closed / Lapsed |