US4333679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle top transported, self contained camper
Assignee: Individual
•
Filing: 1980-01-07
•
Granted: 1982-06-08
•
Expires: 2000-01-07
Abstract
Abstract A camper has a rigid roof structure mountable for travel atop a vehicle, legs pivoted at their upper ends to the roof structure and swingable from horizontal traveling positions along the sides of the roof structure to generally upright positions supporting the roof structure from the ground, the roof structure mounting vertically movable floor structure and collapsible intermediate structure stored in collapsed travel position between said roof and floor structures, and selectively controlled power driven means operatively connecting the floor and roof structures for lowering the floor structure from the roof structure and extending the collapsible intermediate structure to operative condition and raising the floor structure to the roof structure and collapsing the intermediate structure into traveling position.
Inventors
- 👤 Raymond D. Hardy
- 👤 William E. Van Steenwyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:36
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/02; E04H15/06
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
164 words
A camper comprising a rigid roof structure mountable for travel atop a vehicle, legs pivoted at their upper ends to said roof structure and swingable from horizontal traveling positions along both sides of said roof structure to generally upright positions supporting said roof structure from the ground, said roof structure mounting vertically movable floor structure and collapsible intermediate structure stored in collapsed travel position between said roof and floor structures, and selectively controlled means operatively connecting said floor and roof structures and extending said collapsible intermediate structure to operative condition and raising said floor structure to said roof structure and collapsing said intermediate structure into traveling position, said collapsible intermediate structure having flexible walls and including sleeping bunks connected to said flexible walls and resting on said floor structure when the camper is in traveling position, and parallel maintenance linkage means connecting said bunks to said floor structure whereby to position said bunks above said floor structure when said floor structure is fully lowered.
Claim 2
Dependent Claim
164 words
A camper comprising a rigid roof structure mountable for travel atop a vehicle, legs pivoted at their upper ends to said roof structure and swingable from horizontal traveling positions along both sides of said roof structure to generally upright positions supporting said roof structure from the ground, said roof structure mounting vertically movable floor structure and collapsible intermediate structure stored in collapsed travel position between said roof and floor structures, and selectively controlled means operatively connecting said floor and roof structures and extending said collapsible intermediate structure to operative condition and raising said floor structure to said roof structure and collapsing said intermediate structure into traveling position, said collapsible intermediate structure having flexible walls and including sleeping bunks connected to said flexible walls and resting on said floor structure when the camper is in traveling position, and parallel maintenance linkage means connecting said bunks to said floor structure whereby to position said bunks above said floor structure when said floor structure is fully lowered.
Claim 3
Dependent Claim
16 words
A camper according to claim 1, wherein said roof structure comprises a shallow downwardly open housing.
Claim 4
Dependent Claim
17 words
A camper according to claim 2, wherein said intermediate and floor structures are nested within said housing.
Claim 5
Dependent Claim
28 words
A camper according to claim 3 wherein said roof structure has a top, side and end walls and said floor structure forms the bottom wall of said housing.
Claim 6
Dependent Claim
13 words
A camper according to claim 1 wherein said roof structure includes translucent panels.
Claim 7
Dependent Claim
49 words
A camper according to claim 2, wherein said selectively controlled means is power driven and comprises a cable drum mechanism carried by said roof structure and having cable means connected to said floor structure and selectively windable and unwindable on said drum to raise and lower said floor structure.
Claim 8
Dependent Claim
16 words
A camper according to claim 6, wherein said cable drum mechanism has a dynamic braking device.
Claim 9
Dependent Claim
15 words
A camper according to claim 6, including manual means for operating said cable drum mechanism.
Claim 10
Dependent Claim
19 words
A camper according to claim 1, wherein said floor structure is of molded fiberglass and metal insulated foam construction.
Claim 11
Dependent Claim
20 words
A camper according to claim 9, wherein said floor structure has a resistance device molded into it to provide heat.
Claim 12
Dependent Claim
13 words
A camper according to claim 1, wherein said intermediate structure has flexible walls.
Claim 13
Dependent Claim
17 words
A camper according to claim 11 including readily detachable fasteners securing said flexible walls to said structures.
Claim 14
Dependent Claim
49 words
A camper according to claim 11, wherein said legs when extended into operating position are outwardly inclined transversely and longitudinally from their pivotal connections to said roof structure whereby to define with said walls, roof structure and floor, a frusto-pyramid having a base area substantially larger than said roof.
Claim 15
Dependent Claim
46 words
A camper according to claim 13, including means latching said intermediate structure to the lower portions of said legs when said intermediate structure is in operating position whereby to secure said legs to each other and provide a rigid support for said roof and intermediate structure.
Claim 16
Dependent Claim
32 words
A camper according to claim 1, wherein said legs form the full support of said roof whereby the carrying vehicle is free for other uses when the camper is in operative position.
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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) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |