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US3923335A Expired / Lapsed US ⏱️ 0.0 years remaining

Camper unit for snowmobile trailers

Assignee: Individual
•
Filing: 1974-08-22
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Granted: 1975-12-02
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Expires: 1994-08-22
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Abstract

Abstract A combination unit comprising a camper and a snow vehicle. The unit includes a hollow, sledge type casing arranged to be secured to a double snowmobile trailer, and having downwardly projecting runners and a front wall so configured that the unit rides on the surface of snow when towed behind a snowmobile by a rigid, removable draw bar. A pair of bunk panels carrying mattresses are hinged internally to side walls of the carrier at different heights, for pivotal movement between inboard and outboard positions, and adjustable leg members are provided to support the outer corners of the panels whether the unit is on the trailer or on the snow. A canvas structure is removably supported over the casing on arches, and is secured to the casing around its bottom. The canvas structure may be folded, and the arches and leg members may be disassembled, for transportation within the casing on top of the panels, all being protected during transportation by a travel cover. A deck member is removably mounted on the casing and cover, to support at least one self-propelled vehicle such as a snowmobile secured thereto. The bottom of the casing includes an inwardly hinged ice fishing door which is normally maintained in its closed position. The bunk panels are shorter at their front ends than the top of the casing, and the canvas structure has floor tabs to complete the enclosure of the space above the casing. Means are also provided to prevent movement of the unit on its runners under the force of wind. The back wall of the casing is equipped with a door to facilitate access. A loading ramp is provided to facilitate mounting self-propelled vehicles on the deck member and removing them therefrom, when the unit is mounted on the trailer, and the ramp may be used either forward or backward.

Inventors

  • 👤 Jerome A Erickson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 15:09
CPC Classifications
B; B62; B62D; B62D63/00; B62D63/06; B62D63/062; B60; B60F; B60F5/00; B60P; B60P3/00; B60P3/32; B60P3/34; B60P3/341; B62K; B62K27/00; B62K27/003

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 138 words
A travel accessory comprising in combination: a wheeled trailer including means for coupling said trailer to be towed by a road vehicle; a sledge type of camper casing containing a collapsed camper and having an open top, a snow engaging bottom including longitudinally extending runners, and side walls capable of supporting a load; removable means including a rigid towbar for connecting said casing to be towed over snow by a snowmobile; means removably securing said casing to said trailer; a removable travel cover secured over the top of said casing to protect the content thereof; a removable load bearing deck member carried on said side walls and extending over said open top; and a means for removably securing a self-powered vehicle to said deck member for transportation behind the wheel vehicle, on said trailer and above said casing.
Claim 2
Dependent Claim 138 words
A travel accessory comprising in combination: a wheeled trailer including means for coupling said trailer to be towed by a road vehicle; a sledge type of camper casing containing a collapsed camper and having an open top, a snow engaging bottom including longitudinally extending runners, and side walls capable of supporting a load; removable means including a rigid towbar for connecting said casing to be towed over snow by a snowmobile; means removably securing said casing to said trailer; a removable travel cover secured over the top of said casing to protect the content thereof; a removable load bearing deck member carried on said side walls and extending over said open top; and a means for removably securing a self-powered vehicle to said deck member for transportation behind the wheel vehicle, on said trailer and above said casing.

References Cited (Backward Citations)

US1285794A Cited
US2464884A Cited
US3464735A Cited
US3653677A Cited
US3604747A Cited
US3613920A Cited
US3788670A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-12-01 1979-06-02 1979-12-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-12-01 1983-06-02 1983-12-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-12-01 1987-06-02 1987-12-02 $7700.00 Window Closed / Lapsed

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