IP Library Granted Patent US 7,334,531
Granted Patent B2
US 7,334,531 · App. 11/104,259 · Granted Feb 26, 2008

Knock-down table

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Quick Facts
Patent No.
US 7,334,531
App. No.
11/104,259
Granted
Feb 26, 2008
Kind
B2
Abstract

A knock-down table that can be quickly assembled and disassembled for compact storage or shipping. The apparatus includes a table top, a plurality of detachable legs and a ring-shaped brace. Coupling members are provided on the bottom side of the table top and project downwardly therefrom. Sockets are formed in the top ends of the table legs for slidably receiving the coupling members. The ring-shaped brace interconnects each of the legs and maintains the structure in a substantially rigid configuration.

Claims (56)

1. A collapsible table comprising:

a table top;

a plurality of coupling members mounted on a bottom side of said table top:

a plurality of elongated legs each of said legs having a top end adapted for releasably coupling to one of said coupling members;

a brace for interconnecting said legs and maintaining said legs in a substantially rigid arrangement such that said legs cannot rotate with respect to said brace,

wherein said legs are detachable from said brace, said table top, and each other,

wherein each of said coupling members comprises at least one pin extending substantially downwardly and inwardly from a bottom side of said table top and said top end of said legs are formed with at least one socket for receiving a respective one of said pins.

2. A collapsible table comprising:

a table top,

a plurality of coupling members mounted on a bottom side of said table top;

a plurality of elongated legs, each of said legs having a top end adapted for releasably coupling to one of said coupling members;

a brace for interconnecting said legs and maintaining said legs in a substantially rigid arrangement such that said legs cannot rotate with respect to said brace,

wherein said legs are detachable from said brace, said table top, and each other,

wherein said top end of each of said legs comprises at least one pin extending substantially upwardly and outwardly and each of said coupling members comprises at least one socket for receiving a respective one of said pins.

3. A collapsible table comprising:

a table top;

a plurality of coupling members mounted on a bottom side of said table top;

a plurality of elongated legs, each of said legs having a top end adapted for releasably coupling to one of said coupling members;

a brace for interconnecting said legs and maintaining said legs in a substantially rigid arrangement such that said legs cannot rotate with respect to said brace,

wherein said legs are detachable from said brace, said table top, and each other,

wherein said table top further comprises a top ring and at least one support spanning across a center portion of said top ring, said coupling members being mounted to a bottom side of said at least one support, a surface member resting on said top ring and said at least one support member.

4. The table of claim 3 , wherein said legs are shaped with a substantially rectangular cross-section.

5. The table of claim 3 , wherein said brace has substantially the same cross-section as said legs.

6. The table of claim 3 , wherein said at least one support has substantially the same cross-section as said legs.

7. The table of claim 3 , further comprising brackets on each of said legs for receiving said brace.

8. The table of claim 3 , wherein each of the legs comprises an outwardly inclined upper portion and an outwardly inclined lower portion.

9. The table of claim 8 , wherein each of the legs further comprises a vertical intermediate portion between the outwardly inclined upper portion and the outwardly inclined lower portion.

10. The table of claim 3 , wherein said brace is ring-shaped.

11. The table of claim 3 , wherein said legs are disposed about said brace.

12. A collapsible table comprising:

a table top;

a plurality of coupling members mounted on a bottom side of said table top;

a plurality of elongated legs, each of said legs having a top end adapted for releasably coupling to one of said coupling members;

a brace for interconnecting said legs and maintaining said legs in a substantially rigid arrangement such that said legs cannot rotate with respect to said brace,

wherein said legs are detachable from said brace, said table top, and each other,

wherein each of said legs comprises a substantially hollow member formed with one or more internal ribs.

13. The table of claim 12 , wherein said internal ribs define sockets in said top end of said legs for slidably receiving at least one pin of said coupling members.

14. The table of claim 12 , further comprising one or more inserts placed between the ribs of each leg for providing additional structural support.

15. A collapsible table comprising:

a table top;

a plurality of pins projecting substantially downwardly and inwardly from said table top;

a plurality of elongated legs, each of said legs having a top end formed with sockets for slidably receiving said pins;

a ring-shaped brace for interconnecting said legs and maintaining said legs in a substantially rigid arrangement, said ring-shaped brace being disposed between said legs; and

a bracket mounted to each of said legs for receiving said ring-shaped brace and preventing rotation of said legs.

16. A method of manufacturing a collapsible table comprising the steps of:

providing a table top;

attaching a plurality of pins to a bottom side of said table top, said pins extending downwardly and inwardly relative to a horizontal plane of said table top;

providing a plurality of elongated legs formed with sockets for receiving said pins;

shaping said legs such that said legs are configured to slidably receive said pins; and

providing a brace for securement to each of said legs at a location between a top end of said legs and a bottom end of said legs, said brace being connected to said legs to prevent rotation of said legs with respect to said brace, said brace being removable such that said legs can be separated from each other.

17. The method of claim 16 , further comprising the step of:

attaching a bracket to each of said legs for receiving said brace.

18. The method of claim 16 , wherein shaping the legs comprises forming an outwardly inclined upper portion and an outwardly inclined lower portion.

19. The method of claim 18 , wherein shaping the legs comprises forming a vertical intermediate portion between the outwardly inclined upper portion and the outwardly inclined lower portion.

20. The method of claim 16 , wherein said brace is ring-shaped.

21. The method of claim 20 , wherein said legs are disposed about said ring-shaped brace.

Assignments (11)
RELEASE OF SECURITY INTEREST Recorded Feb 1, 2017
From: U.S. BANK NATIONAL ASSOCIATION
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 041581/0679 →
RELEASE OF SECURITY INTEREST Recorded Oct 15, 2014
From: PNC BANK, NATIONAL ASSOCIATION
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 033999/0954 →
SECURITY INTEREST Recorded Sep 17, 2014
From: TROPITONE FURNITURE CO., INC.
To: U.S. BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 033758/0638 →
SECURITY INTEREST Recorded Sep 17, 2014
From: TROPITONE FURNITURE CO., INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033760/0116 →
RELEASE OF SECURITY INTEREST Recorded Sep 15, 2014
From: PNC BANK, NATIONAL ASSOCIATION
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 033744/0910 →
SECURITY INTEREST Recorded Apr 28, 2014
From: TROPITONE FURNITURE CO., INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 032765/0111 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL Recorded Sep 27, 2013
From: BMO HARRIS BANK N.A., SUCCESSOR-BY-MERGER TO M&I MARSHALL & ILSLEY BANK
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 031307/0381 →
CORRECTIVE ASSIGNMENT TO CORRECT THE CLERICAL ERROR LISTING PATENT 1175232, TO READ 7175232 PREVIOUSLY RECORDED ON REEL 020385 FRAME 0296. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE BY SECURED PARTY. Recorded Jan 23, 2008
From: BANK OF AMERICA, N.A.
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 020393/0741 →
RELEASE OF SECURITY INTEREST Recorded Jan 18, 2008
From: BANK OF AMERICA, N.A.
To: TROPITONE FURNITURE CO., INC.
Reel/Frame 020385/0296 →
SECURITY AGREEMENT Recorded Oct 26, 2007
From: TROPITONE FURNITURE CO., INC.
To: M&I MARSHALL & ILSLEY BANK
Reel/Frame 020018/0697 →
SECURITY AGREEMENT Recorded Apr 24, 2007
From: TROPITONE FURNITURE CO., INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 019193/0977 →