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US3823974A Expired / Lapsed US ⏱️ 0.0 years remaining

Folding camper

Assignee: Individual
•
Filing: 1973-01-22
•
Granted: 1974-07-16
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Expires: 1993-01-22
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Abstract

Abstract A folding camper is described which is sturdy, light in weight and which can be erected easily by a single person. The structure permits maximum utilization of the space inside the camper.

Inventors

  • 👤 Roy K Patnode Le

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 19:10
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 285 words
A folding camper or the like adapted to be mounted on a vehicle such as a pickup truck or the like, comprising a generally rectangular frame having two sides, a front and a back, a roof supported on the frame and of substantially the same size as the frame, and opposite side panels to enclose the space beneath the roof when the roof is elevated, substantially Lshaped bell crank supports connected between the frame and roof to raise and lower the roof and to support the roof in an elevated position, said bell crank supports each including a long arm pivoted at one end to the roof and a short arm extending angularly from the other end of the long arm, said bell crank supports pivotally connected to the frame at the juncture of the long arm and short arm, spring means connected to the extremity of the short arm tending to pivot said long arm to an upright position, said bell crank supports interconnected for movement in unison, lever means connected with the extremity of the short arm of one of the bell crank supports to rotate said bell crank supports about their pivotal connection with the frame to an upright position and to a lowered position, latch means pivotally connected to the frame means and operatively connected to the bell crank supports to lock said supports against operation and engagable with cooperating means on the roof to latch said roof in a lowered position when the latch is in one operative position, and lever means connected with the latch means to operate the latch means to selectively lock said bell crank supports against movement and to latch said roof in a lowered position.
Claim 2
Dependent Claim 285 words
A folding camper or the like adapted to be mounted on a vehicle such as a pickup truck or the like, comprising a generally rectangular frame having two sides, a front and a back, a roof supported on the frame and of substantially the same size as the frame, and opposite side panels to enclose the space beneath the roof when the roof is elevated, substantially Lshaped bell crank supports connected between the frame and roof to raise and lower the roof and to support the roof in an elevated position, said bell crank supports each including a long arm pivoted at one end to the roof and a short arm extending angularly from the other end of the long arm, said bell crank supports pivotally connected to the frame at the juncture of the long arm and short arm, spring means connected to the extremity of the short arm tending to pivot said long arm to an upright position, said bell crank supports interconnected for movement in unison, lever means connected with the extremity of the short arm of one of the bell crank supports to rotate said bell crank supports about their pivotal connection with the frame to an upright position and to a lowered position, latch means pivotally connected to the frame means and operatively connected to the bell crank supports to lock said supports against operation and engagable with cooperating means on the roof to latch said roof in a lowered position when the latch is in one operative position, and lever means connected with the latch means to operate the latch means to selectively lock said bell crank supports against movement and to latch said roof in a lowered position.
Claim 3
Dependent Claim 113 words
The structure of claim 1 wherein said camper includes front and rear panel members, saiD front panel member being pivoted at the front of said frame and having sliding means attaching the top of said front panel member to said roof member, said rear panel member being pivoted to the rear of said frame at the bottom thereof and to the roof member at the top thereof whereby said front and rear panel members will lie between said roof member and said frame when the roof member is in the lowered position and whereby said panel members will erect and form front and back structures when said roof is in said elevated position.
Claim 4
Dependent Claim 60 words
The structure of claim 1 wherein two pairs of bell cranks are employed, two on each side of said frame and wherein the pivot for the connection between said bell cranks and said frame constitutes a shaft connecting cranks on opposite sides of said camper whereby actuating one bell crank will actuate the mating bell crank on the opposite side.
Claim 5
Dependent Claim 58 words
The structure of claim 1 wherein said side panels are hinged along their bottom edges to said frame and are adapted to swing inwardly and lie against said frame when said roof is in the lowered position and are adapted to swing upwardly and form sides of said camper when said roof member is in the elevated position.

References Cited (Backward Citations)

US3024059A Cited
US3259422A Cited
US3472252A Cited
US3576344A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-07-15 1978-01-14 1978-07-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-07-15 1982-01-14 1982-07-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-07-15 1986-01-14 1986-07-16 $7700.00 Window Closed / Lapsed

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