US3968809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Van tent for open-ended vans
Assignee: TA Pelsue Co
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Filing: 1975-05-27
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Granted: 1976-07-13
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Expires: 1995-05-27
Abstract
Abstract This invention relates to a tent-like foldable room-forming extension for rear-opening van-type vehicles characterized by hanger brackets mountable on the upper rear outside corners of the van; a foldable subframe having its adjacent front corners fitted with eyelets detachably connctable to the hanger brackets to define a roof-supporting structure, foldable subframes depending from the side margins of the roof-supporting subframe and cooperating therewith to define an arch, a foldable fabric skin covering, the top and sides of said frame as well as the opening at the rear with an openable curtain wall, a forwardly-extending sealable cuff at the front end adapted to be drawn snug against the rear end of the van, and an expandable panel stretched between the sidewalls along the underside of the van cooperating therewith to enclose the front. This cuff allows the tent to be connected to vans having rear ends of different heights, widths and configurations. The sideframe members of the tent rest upon the ground when the tent is used on panel vans and cooperate therewith to produce a free-standing assembly. With step-in vans, on the other hand, the sidewalls hang free from the roof and channel brackets are used on the van body near the bottom to maintain a fixed spacing therebetween.
Inventors
- 👤 Allan E. Beavers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:54
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34; B60P3/341; B60P3/343; E; E04; E04H; E04H15/00; E04H15/02; E04H15/06
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
207 words
A tent for use in combination with a rear-opening van-type vehicle to form a temporary room-like extension at the rear end thereof which comprises: a first foldable rigid subframe including intersecting diagonally-disposed pairs of jointed struts, a hub located at the intersection of the strut pairs, and stretchable means successively interconnecting the ends of the struts remote from the hub cooperating therewith and with said hub to releasably maintain said frame in an unfolded generally rectangular configuration; means for detachably connecting the first subframe to the upper outside corners at the rear of the van body depending from the front corners of said first subframe; second and third foldable rigid subframes attached to opposite side margins of the first subframe in supporting relation therebeneath; a first fabric panel covering the first subframe and cooperating therewith to define a roof; second and third fabric panels covering the second and third subframes cooperating therewith to produce sidewalls; fabric flaps extending forwardly from the front margins of the roof and sidwall panels into position atop and alongside the van body; and, means carried by the forward edges of the flaps connecting them together and cooperating therewith to define a retractable cuff sealable against the side and top of the van.
Claim 2
Dependent Claim
207 words
A tent for use in combination with a rear-opening van-type vehicle to form a temporary room-like extension at the rear end thereof which comprises: a first foldable rigid subframe including intersecting diagonally-disposed pairs of jointed struts, a hub located at the intersection of the strut pairs, and stretchable means successively interconnecting the ends of the struts remote from the hub cooperating therewith and with said hub to releasably maintain said frame in an unfolded generally rectangular configuration; means for detachably connecting the first subframe to the upper outside corners at the rear of the van body depending from the front corners of said first subframe; second and third foldable rigid subframes attached to opposite side margins of the first subframe in supporting relation therebeneath; a first fabric panel covering the first subframe and cooperating therewith to define a roof; second and third fabric panels covering the second and third subframes cooperating therewith to produce sidewalls; fabric flaps extending forwardly from the front margins of the roof and sidwall panels into position atop and alongside the van body; and, means carried by the forward edges of the flaps connecting them together and cooperating therewith to define a retractable cuff sealable against the side and top of the van.
Claim 3
Dependent Claim
75 words
The van tent as set forth in claim 1 in which: skirt-forming fabric extensions depend from the bottom margins of the second and third fabric panels, said extensions providing means for anchoring the tent to the ground when laid out thereon and said extensions further providing means for bridging the gaps beneath the sidewalls when the tent is mounted in an elevated position such that the second and third subframes terminate short of the ground.
Claim 4
Dependent Claim
34 words
The van tent as set forth in claim 1 in which: the first, second and third subframes cooperate with one another and with the van body when fastened thereto to define a free-standing assembly.
Claim 5
Dependent Claim
31 words
The van tent as set forth in claim 1 in which: the means connecting the cuff-forming flaps together comprises a drawstring and said forward flap edges are hemmed to receive same.
Claim 6
Dependent Claim
49 words
The van tent as set forth in claim 1 in which: a fabric strip is detachably connected between the front margins of the sidewalls positioned and adapted to define a partial front wall effective to seal the gap left between the underside of the van chassis and the ground.
Claim 7
Dependent Claim
39 words
The van tent as set forth in claim 5 in which: means are provided on the lower front corners of the sidewalls to detachably receive the upper outside corners of the strip and suspend same in skirt-forming relationship therebeneath.
Claim 8
Dependent Claim
35 words
The van tent as set forth in claim 3 in which: the strip includes a vertically-disposed longitudinally-expandable pleated section and stretchable means attached to said pleated section normally biasing the latter into a foreshortened condition.
Claim 9
Dependent Claim
46 words
The van tent as set forth in claim 7 in which: the horizontal dimension of the strip when in retracted condition is less than the distance separating the sidewalls so as to maintain said strip under tension when connected to bridge the space between the latter.
Claim 10
Dependent Claim
43 words
The van tent as set forth in claim 1 in which: the second and third subframes include a rigid jointed strut extending downwardly and forwardly in roof-supporting relation to a fixed support on the rear end of the van body or the ground.
Claim 11
Dependent Claim
25 words
The van tent as set forth in claim 9 in which: the jointed struts of the second and third subframes fold inwardly toward one another.
Claim 12
Dependent Claim
20 words
The van tent as set forth in claim 1 in which: the first, second and third subframes are substantially identical.
Claim 13
Dependent Claim
23 words
The van tent as set forth in claim 11 in which: the first, second and third subframes all fold inwardly in umbrella-like fashion.
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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) | 1979-07-13 | 1980-01-12 | 1980-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-13 | 1984-01-12 | 1984-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-13 | 1988-01-12 | 1988-07-13 | $7700.00 | Window Closed / Lapsed |