Collapsible table

Patent metadata

Field	Value
Publication number	US-9950728-B2
Application number	US-201614991791-A
Country	US
Kind code	B2
Filing date	Jan 8, 2016
Priority date	Jan 8, 2015
Publication date	Apr 24, 2018
Grant date	Apr 24, 2018

Abstract

Disclosed is a collapsible furniture article. The collapsible furniture article comprises a horizontal support surface that articulates about a main support between an extended position and a collapsed position with respect thereto. A first primary leg is connected to the main support pivotally between an extended position and a collapsed position with respect thereto. A first secondary leg is pivotally connected to the first primary leg pivotally between an extended position and a collapsed position with respect thereto. The legs in the extended position are disposed to support the horizontal support surface in a horizontal position. In collapsed position, the primary legs are positioned between the collapsed support horizontal surface and the collapsed secondary legs.

First claim

What is claimed is:

1. A collapsible furniture article, comprising:
a horizontal support surface articulates about a main support between an extended position and a collapsed position with respect thereto;
a first primary leg that is pivotally connected to the main support such that the first primary leg pivots between an extended position and a second position with respect thereto; and
a first secondary leg that depends from and is pivotally connected to the first primary leg such that the first secondary leg pivots between an extended position and a second position with respect thereto;
wherein when the first primary leg and the first secondary leg are in the extended position, they are disposed to support the horizontal support surface in a horizontal position.

2. The collapsible furniture article of claim 1 , wherein:
the first primary leg pivots from the extended position to the second position in a rearward direction,
the horizontal support surface pivots from the extended position to the second position in the rearward direction, and
the first secondary leg pivots from the extended position to the second position in a forward direction that is opposite the rearward direction.

3. The collapsible furniture article of claim 1 , further comprising:
a second primary leg connected to the horizontal support surface pivotally between a second position and an extended position with respect thereto; and
a second secondary leg that depends from and is pivotally connected to the second primary leg such that it pivots between a second position and an extended position.

4. The collapsible furniture article of claim 3 , wherein:
the horizontal support surface has a width extending from a first end to a second end; and
in the second position, the first primary and secondary legs extend widthwise past the first end, and the second primary and secondary legs extend widthwise past the second end.

5. The collapsible furniture article of claim 3 , wherein the second position of the first primary leg, second primary leg, first secondary leg and second secondary leg are positions configured to facilitate storage of the collapsible furniture article.

6. The collapsible furniture article of claim 3 , wherein the first primary leg and the second primary leg articulate relative to the main support independent of each other.

7. The collapsible furniture article of claim 1 , wherein:
the primary leg is pivotally connected with the main support about a first axis allowing the primary leg to pivot between the second and extended position with respect to the horizontal support surface; and
the horizontal support surface pivots from the main support between a horizontal position and a collapsed vertical position about a second axis.

8. The collapsible furniture article of claim 1 , wherein in a horizontal position, the horizontal support surface rests on both primary and secondary legs.

9. The collapsible furniture article of claim 8 , wherein the horizontal support surface is operable to be positioned in the horizontal position or vertical position when the first primary leg is in the second position.

10. The collapsible furniture article of claim 1 , wherein the primary legs are positioned between the collapsed support horizontal surface and the collapsed secondary legs in the collapsed position.

11. The collapsible furniture article of claim 1 , wherein the first primary leg includes a horizontal portion and a vertical portion and the first primary leg rotates about a hinge located at a horizontal end of the primary leg proximate the main support.

12. The collapsible furniture article of claim 1 , wherein the first primary leg rotates about a single pivot directly connected to the main support and the first secondary leg rotates about a single pivot directly connected to the primary leg.

13. A collapsible table comprising:
a tabletop;
a first primary leg that is connected to the tabletop and that pivots between a collapsed position and an extended position with respect to the tabletop; and
a first secondary leg that is connected to and pivots with respect to the first primary leg between a collapsed position and an extended position;
wherein the first primary leg and the first secondary leg, in the extended position, are disposed to support the tabletop in a horizontal position, and the first primary leg and the first secondary leg, in the collapsed position, are folded occupying a smaller volume than in the extended position; and
wherein the first primary leg pivots from the extended position to the collapsed position in a first direction, the tabletop pivots from the extended position to the collapsed position in the first direction, and the first secondary leg pivots from the extended position to the collapsed position in a second direction that is opposite the first direction.

14. The collapsible table of claim 13 , further comprising: a second primary leg connected to the table top pivotally between a collapsed position and an extended position with respect thereto; and
a second secondary leg that is connected to and pivots with respect to the second primary leg pivotally between a collapsed position and an extended position.

15. The collapsible table of claim 14 , wherein:
the tabletop has a width extending from a first end to a second end; and
in the collapsed position, the first primary and secondary legs extend widthwise past the first end, and the second primary and secondary legs extend widthwise past the second end.

16. The collapsible table of claim 13 , wherein
the primary leg is pivotally connected with the tabletop about a first axis allowing the primary leg to pivot between the collapsed and extended position with respect to the tabletop; and
the tabletop pivots between a horizontal position and a collapsed vertical position about a second axis.

17. The collapsible table of claim 13 , wherein in a horizontal position, the tabletop rests on both primary and secondary legs.

18. The collapsible table of claim 13 , wherein the tabletop is operable to be positioned in the horizontal position or vertical position when the first primary leg is in the collapsed position.

19. A collapsible furniture article, comprising:
a horizontal support surface that articulates about a main support between an extended position and a collapsed position with respect thereto;
a first primary leg that is connected to the main support and that pivots between an extended position and a collapsed position with respect thereto; and
a first secondary leg that is pivotally connected to the first primary leg such that the first secondary leg pivots between an extended position and a collapsed position with respect thereto;
wherein the first primary leg and the first secondary leg, in the extended position are disposed to support the horizontal support surface in a horizontal position, and the first primary leg and the first secondary leg, in the collapsed position, are folded occupying a smaller volume than in the extended position; and
wherein, in the collapsed position, the first primary leg is positioned between the collapsed support horizontal surface and the collapsed first secondary leg.

20. A collapsible furniture article, comprising:
a horizontal support surface;
first and second primary legs that are connected to the tabletop and that pivot between a collapsed position and an extended position with respect thereto;
a secondary leg that is pivotally connected to at least one of the first primary leg or the

Assignees

• Knoll Inc

Inventors

• Weiser Allan
• Beltz Michael David
• Kessler Adam Joseph
• Marini Conrad M

Classifications

• B65G67/02

  Loading or unloading land vehicles · CPC title

• A47B3/0815

  the resilient force of the elastic locking means acting in a direction perpendicular to the axis of rotation of the leg · CPC title

• A47B2003/0806

  and the table top rotating around a horizontal axis · CPC title

• B62B3/108

  the objects being plates, doors, panels, or the like · CPC title

• A47B13/003

  Connecting table tops to underframes (connecting furniture tubing to non-tubular parts F16B12/42) · CPC title