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US3763607A Expired / Lapsed US ⏱️ 0.0 years remaining

Foldable camp shelter

Assignee: Individual
•
Filing: 1972-04-27
•
Granted: 1973-10-09
•
Expires: 1992-04-27
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Abstract

Abstract The shelter assembly is stored for travel within a rigid-walled container body integrated into the shelter when the unit is extended. It includes a multi-section floor hinged to the lower portion of the container body, the sections being connected for extension as a rigid floor supported in a horizontal plane at an elevation above ground level. Foldable roof braces at each side of the erected shelter connect the floor and container cover. Flexible shelter walls extend between the container body, cover, and floor to provide sleeping space for persons using the shelter. The assembly is designed for semi-automatic extension and is readily available while mounted at the rear of a vehicle.

Inventors

  • 👤 C Glover

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 23:38
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/02; E04H15/06; Y; Y10; Y10S; Y10S135/00; Y10S135/904

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 395 words
A foldable camping shelter, comprising: a rigid-walled container body including an upright rectangular end wall joined about its respective edges to a bottom wall, a pair of transversely spaced side walls and a top wall, each having open outer edges and jointly defining an open container recess together with the end wall; a rigid rectangular container cover pivotally connected to the container body along a transverse axis at the outer edge of the top wall, for completely enclosing the container recess; said cover being pivotally movable relative to the container body between a downward closed position enclosing the container recess and an opened roof position wherein the cover extends upwardly and outwardly from its connection to the top wall; a foldable floor comprising a first rigid panel pivotally mounted along a first transverse edge thereof across the bottom wall within the container recess, said first panel being pivotally connected along a second transverse edge thereof to a first transverse edge of a second rigid panel having a second transverse edge, said foldable floor being movable between a storage position wherein the panels are folded upon one another parallel to the end wall within the container recess and a floor position wherein they are extended coplanar to one another and parallel to the bottom wall; a pair of foldable braces extending between the rigid cover and the second floor panel with one end of each brace being pivotally connected to the cover and the other end of each brace being pivotally connected to the second floor panel to pivotally interconnect the floor and the rigid cover so that when the cover is pivoted from the closed position to the opened roof position the braces are automatically unfolded to an extended condition to support the rigid cover in the opened roof position as the foldable floor is movable between the storage position and the floor position and so that when the cover is pivoted from the open roof position to the closed position the braces are automatically folded to a contracted condition within the container body; locking means for selectively locking the braces in the extended condition; and flexible shelter walls extending between the cover, the side walls and floor panels, the shelter walls being storable entirely within the container recess when the floor is in its storage position and the cover is in its closed position.
Claim 2
Dependent Claim 395 words
A foldable camping shelter, comprising: a rigid-walled container body including an upright rectangular end wall joined about its respective edges to a bottom wall, a pair of transversely spaced side walls and a top wall, each having open outer edges and jointly defining an open container recess together with the end wall; a rigid rectangular container cover pivotally connected to the container body along a transverse axis at the outer edge of the top wall, for completely enclosing the container recess; said cover being pivotally movable relative to the container body between a downward closed position enclosing the container recess and an opened roof position wherein the cover extends upwardly and outwardly from its connection to the top wall; a foldable floor comprising a first rigid panel pivotally mounted along a first transverse edge thereof across the bottom wall within the container recess, said first panel being pivotally connected along a second transverse edge thereof to a first transverse edge of a second rigid panel having a second transverse edge, said foldable floor being movable between a storage position wherein the panels are folded upon one another parallel to the end wall within the container recess and a floor position wherein they are extended coplanar to one another and parallel to the bottom wall; a pair of foldable braces extending between the rigid cover and the second floor panel with one end of each brace being pivotally connected to the cover and the other end of each brace being pivotally connected to the second floor panel to pivotally interconnect the floor and the rigid cover so that when the cover is pivoted from the closed position to the opened roof position the braces are automatically unfolded to an extended condition to support the rigid cover in the opened roof position as the foldable floor is movable between the storage position and the floor position and so that when the cover is pivoted from the open roof position to the closed position the braces are automatically folded to a contracted condition within the container body; locking means for selectively locking the braces in the extended condition; and flexible shelter walls extending between the cover, the side walls and floor panels, the shelter walls being storable entirely within the container recess when the floor is in its storage position and the cover is in its closed position.
Claim 3
Dependent Claim 39 words
The foldable camping shelTer as defined in claim 1 further comprising a flexible foldable truss means joining the first floor panel and the second floor panel for supporting the floor panels coplanar to each other in the floor position.
Claim 4
Dependent Claim 73 words
The foldable camping shelter as defined in claim 2 wherein the flexible foldable truss includes a rigid strut pivotally mounted to the floor at the pivotal connection between the first and second floor panels and a flexible cable having ends anchored to the panels and an intermediate section affixed to the strut to automatically unfold the truss as the floor is unfolded and to automatically fold the truss as the floor is folded.
Claim 5
Dependent Claim 53 words
The foldable camping shelter as defined in claim 1 wherein the floor further comprises a third floor panel pivotally connected to the second floor panel for extending outward beyond the rigid cover and wherein the flexible shelter walls extend from the rigid cover to the third floor panel forming a flexible roof section.
Claim 6
Dependent Claim 49 words
The foldable camping shelter as defined in claim 4 further comprising support arms pivotally mounted to the third floor panel for supporting a section of the flexible shelter wall extending from the rigid cover to the third floor panel in an upright orientation to form a flexible end wall.

References Cited (Backward Citations)

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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) 1976-10-08 1977-04-09 1977-10-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-10-08 1981-04-09 1981-10-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-10-08 1985-04-09 1985-10-09 $7700.00 Window Closed / Lapsed

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