Patent US4220370A successfully refreshed from Google Patents.
US4220370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescoping camper
Assignee: Individual
•
Filing: 1978-11-01
•
Granted: 1980-09-02
•
Expires: 1998-11-01
Abstract
Abstract A telescoping camper body apparatus for pickup trucks, and the like, has a lower body portion for attachment to the truck body and a telescoping body portion telescoping over the lower body portion and having a roof thereon. Trucks are formed in the exterior portion of the lower body for guiding the telescoping upper body, while interior cylinders are formed in the lower body portion in an area formed by the exterior tracks. The interior cylinders have rods slidably mounted therein and attached to the roof of the telescoping body portion for guiding the telescoping body during raising and lowering. The cylinders preferably are hydraulic cylinders mounted therein for raising and lowering the telescoping camper body portion.
Inventors
- 👤 James D. Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:03
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
232 words
A telescoping camper body for pickup trucks, and the like, comprising: a lower body portion adapted to be attached to a truck body; a telescoping body portion telescoping over the lower body portion and having a roof portion thereon; a plurality of vertically extending exterior tracks formed in the sides of said lower body portion; a plurality of guides on said telescoping body portion riding on said lower body portion tracks; internal cylinders mounted in said lower body portion vertically extending exterior tracks; internal rods slidably mounted in said internal cylinder and extending therefrom and attached at one end to the roof portion of said upper telescoping body portion, whereby said external tracks and guides and internal cylinders and internal rods are positioned for smoothly raising and lowering said telescoping body portion on said lower body portion of said camper body; a pair of cots attached to said lower body portion adjacent said roof portion of said telescoping body portion when said telescoping body portion is in a lowered position, said beds being adapted to be folded up when said telescoping body portion is raised; and a hinged flap attached to the rear side of said telescoping body portion and a hinged window attached to said hinged flap thereby allowing said hinged window to be folded adjacent said roof portion of said telescoping body portion and over a portion of said cots.
Claim 2
Dependent Claim
232 words
A telescoping camper body for pickup trucks, and the like, comprising: a lower body portion adapted to be attached to a truck body; a telescoping body portion telescoping over the lower body portion and having a roof portion thereon; a plurality of vertically extending exterior tracks formed in the sides of said lower body portion; a plurality of guides on said telescoping body portion riding on said lower body portion tracks; internal cylinders mounted in said lower body portion vertically extending exterior tracks; internal rods slidably mounted in said internal cylinder and extending therefrom and attached at one end to the roof portion of said upper telescoping body portion, whereby said external tracks and guides and internal cylinders and internal rods are positioned for smoothly raising and lowering said telescoping body portion on said lower body portion of said camper body; a pair of cots attached to said lower body portion adjacent said roof portion of said telescoping body portion when said telescoping body portion is in a lowered position, said beds being adapted to be folded up when said telescoping body portion is raised; and a hinged flap attached to the rear side of said telescoping body portion and a hinged window attached to said hinged flap thereby allowing said hinged window to be folded adjacent said roof portion of said telescoping body portion and over a portion of said cots.
Claim 3
Dependent Claim
55 words
The camper body in accordance with claim 1, in which each said internal cylinder is a hydraulic cylinder and each said internal rod is a hydraulic cylinder rod attached to the roof portion of said upper telescoping body portion, whereby actuation of the hydraulic cylinders will drive the rods to lift the telescoping body portion.
Claim 4
Dependent Claim
36 words
The telescoping camper body in accordance with claim 2, in which an electric motor drives a hydraulic pump for driving each of said hydraulic cylinders mounted to said lower body portion of said telescoping camper body.
Claim 5
Dependent Claim
30 words
A telescoping camper body in accordance with claim 3, in which at least one valve is connected in a line between said hydraulic pump and said plurality of hydraulic cylinders.
Claim 6
Dependent Claim
49 words
A telescoping camper body in accordance with claim 1, in which each of said internal cylinders has a locking opening therein and each internal rod has a locking opening therein for locking each said rod to each said cylinder for holding said telescoping body portion in a raised position.
Claim 7
Dependent Claim
33 words
A telescoping camper body in accordance with claim 2, in which the roof portion of said telescoping body portion has reinforced members therein positioned above said hydraulic cylinder rods which are attached thereto.
Claim 8
Dependent Claim
32 words
A telescoping camper body in accordance with claim 6, in which said reinforced members are reinforced steel channels mounted to the roof portion of said telescoping body portion of said camper body.
References Cited (Backward Citations)
DE726247C
Cited
US2656216A
Cited
DE1405842A1
Cited
US3363932A
Cited
US3429608A
Cited
US3802732A
Cited
CA946022A
Cited
CA1015798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-02 | 1984-03-03 | 1984-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-02 | 1988-03-03 | 1988-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-02 | 1992-03-03 | 1992-09-02 | $7700.00 | Window Closed / Lapsed |