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US4108457A Expired / Lapsed US ⏱️ 0.0 years remaining

Camper steps

Assignee: Individual
•
Filing: 1976-08-09
•
Granted: 1978-08-22
•
Expires: 1996-08-09
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Abstract

Abstract This invention consists primarily of a rectangular frame having adapters for securing it to the rear of a camper. The device includes a pair of steps, which fold flat when not in use, and are provided with link rods, for enabling them to fold and open, and the device further includes guide channels and stops for the lower step portion.

Inventors

  • 👤 Dale Garrett

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 05:36
CPC Classifications
B; B60; B60R; B60R3/00; B60R3/02

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 232 words
Foldable steps for use on a camper vehicle or the like comprising: a frame for mounting on the vehicle; a first step pivotally connected at its rear portion to said frame for swinging motion between a retracted, substantially vertical position and an extended, substantially horizontal position; means for limiting the swinging motion of said first step below its extended position; a pair of spaced-apart channel members, each being pivotally connected to the front portion of opposite sides of said first step generally vertically disposed; a second step pivotally connected by folding means at opposite sides thereof to said channel members for folding between a retracted position in which said second step is substantially coplanar with said channel members, and an extended position in which said second step extends horizontally outwardly from the bottom region of said channel members; said folding means including a pair of pins, each projecting outwardly from the rear portion of an opposite side of said second step and received within an associated one of said channel members for slidable movement therewithin, and a pair of rods, each pivotally connected at one end thereof to the front portion of opposite sides of said second step and at its other end to the lower portion of an associated one of said channel members; and means for maintaining the vertical disposition of said channel members when said first step is extended.
Claim 2
Dependent Claim 232 words
Foldable steps for use on a camper vehicle or the like comprising: a frame for mounting on the vehicle; a first step pivotally connected at its rear portion to said frame for swinging motion between a retracted, substantially vertical position and an extended, substantially horizontal position; means for limiting the swinging motion of said first step below its extended position; a pair of spaced-apart channel members, each being pivotally connected to the front portion of opposite sides of said first step generally vertically disposed; a second step pivotally connected by folding means at opposite sides thereof to said channel members for folding between a retracted position in which said second step is substantially coplanar with said channel members, and an extended position in which said second step extends horizontally outwardly from the bottom region of said channel members; said folding means including a pair of pins, each projecting outwardly from the rear portion of an opposite side of said second step and received within an associated one of said channel members for slidable movement therewithin, and a pair of rods, each pivotally connected at one end thereof to the front portion of opposite sides of said second step and at its other end to the lower portion of an associated one of said channel members; and means for maintaining the vertical disposition of said channel members when said first step is extended.
Claim 3
Dependent Claim 66 words
The steps of claim 1 wherein said means for maintaining the vertical disposition of said channel members includes a pair of braces, each pivotally attached at one of its ends to said frame and at its other end to the lower region of an associated one of said channel members, each of said braces being foldable between a locked, extended position and a folded, retracted position.

References Cited (Backward Citations)

US1026167A Cited
US3067835A Cited
US3507515A Cited
US3606382A Cited
US3807757A Cited
FR2247079A5 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-08-21 1982-02-20 1982-08-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-08-21 1986-02-20 1986-08-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-08-21 1990-02-20 1990-08-22 $7700.00 Window Closed / Lapsed

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