US5205223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding table
Assignee: DOUGLAS BALL Inc
•
Filing: 1991-04-18
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Granted: 1993-04-27
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Expires: 2011-04-18
Abstract
Abstract A folding table which comprises a table top; two pedestal members; an elongated cross brace member rotatably connected to both of the pedestal members; and hinge assemblies for pivotably connecting the table top to the pedestal members, each of which comprises a radially extending arm section and a leg section which are rotatable a substantial angle with respect to the cross brace member to support the table top in a horizontal position and maintain the folding table in an upright and unfolded conformation.
Inventors
- 👤 Douglas C. Ball
- 👤 Donald R. Ritter
- 👤 Johnny C. Fraga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:56
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/08; A47B3/0803; A47B2003/008; A47B2003/0806
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
150 words
A folding table which comprises: (a) a table top; (b) at least two pedestal members; (c) an elongated cross brace member rotatably connected to both of said pedestal members; (d) pivot means for pivotably connecting said table top to said pedestal members; (e) each of said pedestal members comprising an arm section, a leg section, and means for securing the arm section and the leg section together to prevent relative motion therebetween, the arm section including at least one radially extending arm, and the leg section including two legs disposed in fixed relation to each other, at least one leg being radially extending, the pedestal member being rotatable a substantial angle with respect to said cross brace member whereby the arm section supports said table top in a horizontal position and the leg section maintains said folding table in an upright position when said table is in an unfolded conformation.
Claim 2
Dependent Claim
150 words
A folding table which comprises: (a) a table top; (b) at least two pedestal members; (c) an elongated cross brace member rotatably connected to both of said pedestal members; (d) pivot means for pivotably connecting said table top to said pedestal members; (e) each of said pedestal members comprising an arm section, a leg section, and means for securing the arm section and the leg section together to prevent relative motion therebetween, the arm section including at least one radially extending arm, and the leg section including two legs disposed in fixed relation to each other, at least one leg being radially extending, the pedestal member being rotatable a substantial angle with respect to said cross brace member whereby the arm section supports said table top in a horizontal position and the leg section maintains said folding table in an upright position when said table is in an unfolded conformation.
Claim 3
Dependent Claim
26 words
The folding table of claim 1, wherein each of said arm sections comprises two generally divergent, radially extending arms disposed in fixed relation to one another.
Claim 4
Dependent Claim
26 words
The folding table of claim 1, wherein each of said leg sections comprises two generally divergent, radially extending legs disposed in fixed relation to each other.
Claim 5
Dependent Claim
28 words
The folding table of claim 1, wherein each of said pedestal members further comprises an inner cylindrical member extending axially through said arm section and said leg section.
Claim 6
Dependent Claim
30 words
The folding table of claim 4, wherein each of said pedestal members comprises securing means for rotatably connecting said arm section and said leg section to said inner cylindrical member.
Claim 7
Dependent Claim
30 words
The folding table of claim 5, wherein each of said pivot means comprises a pintle and means for pivotably connecting an end of said inner cylindrical member to said pintle.
Claim 8
Dependent Claim
50 words
The folding table of claim 1, further comprising means for coupling the arm sections to the table top to maintain each of said arm sections in a fixed relationship with respect to the table top and to said cross brace member when said folding table is in the unfolded conformation.
Claim 9
Dependent Claim
34 words
The folding table of claim 7, wherein each of said arm sections comprises handle means to facilitate rotation of said arm section with respect to said cross brace member during operation of said table.
Claim 10
Dependent Claim
64 words
The folding table of claim 8, wherein said coupling means comprises a port on the table top and each of said handle means comprises an upwardly extending peg having an enlarged head for engaging said port to secure said arm section in fixed relationship with respect to the table top and said cross brace member when said folding table is in the unfolded conformation.
Claim 11
Dependent Claim
33 words
The folding table of claim 1, further comprising retaining means for maintaining said table top in a position generally parallel to said pedestal members when said folding table is in a folded conformation.
Claim 12
Dependent Claim
24 words
The folding table of claim 10, wherein said retaining means is at least one clip means affixed to the underside of said table top.
Claim 13
Dependent Claim
51 words
The folding table of claim 1, wherein each of said pivot means comprises dampening means for reducing the angular momentum of said table top with respect to said pedestal members during transformation of said folding table from a folded to the unfolded conformation or from the unfolded to the folded conformation.
Claim 14
Dependent Claim
135 words
A folding table which comprises: (a) a table top; (b) at least two pedestal members; (c) an elongated cross brace member rotatably connected to said pedestal members; (d) each of said pedestal members comprising an arm section, a leg section, and means for securing the arm section and the leg section together to prevent relative motion therebetween, the arm section including at least one radially extending arm, and the leg section including two legs disposed in fixed relation to each other, at least one leg being radially extending, the pedestal member being rotatable a substantial angle with respect to said cross brace member whereby the arm section supports said table top in a horizontal position and the leg section maintains said folding table in an upright position when said table is in an unfolded conformation.
Claim 15
Dependent Claim
135 words
A folding table which comprises: (a) a table top; (b) at least two pedestal members; (c) an elongated cross brace member rotatably connected to said pedestal members; (d) each of said pedestal members comprising an arm section, a leg section, and means for securing the arm section and the leg section together to prevent relative motion therebetween, the arm section including at least one radially extending arm, and the leg section including two legs disposed in fixed relation to each other, at least one leg being radially extending, the pedestal member being rotatable a substantial angle with respect to said cross brace member whereby the arm section supports said table top in a horizontal position and the leg section maintains said folding table in an upright position when said table is in an unfolded conformation.
Claim 16
Dependent Claim
26 words
The folding table of claim 13, wherein each of said arm sections comprises two generally divergent, radially extending arms disposed in fixed relation to one another.
Claim 17
Dependent Claim
26 words
The folding table of claim 13, wherein each of said leg sections comprises two generally divergent, radially extending legs disposed in fixed relation to one another.
Claim 18
Dependent Claim
28 words
The folding table of claim 13, wherein each of said pedestal members further comprises an inner cylindrical member extending axially through said arm section and said leg section.
Claim 19
Dependent Claim
30 words
The folding table of claim 16, wherein each of said pedestal members comprises securing means for rotatably connecting said arm section and said leg section to said inner cylindrical member.
Claim 20
Dependent Claim
50 words
The folding table of claim 13, further comprising means for coupling the arm sections to the table top to maintain each of said arm sections in a fixed relationship with respect to the table top and to said cross brace member when said folding table is in the unfolded conformation.
Claim 21
Dependent Claim
29 words
The folding table of claim 18, wherein each of said arm sections comprises handle means to facilitate rotation of said arm section with respect to said cross brace member.
Claim 22
Dependent Claim
43 words
The folding table of claim 19, wherein said coupling means comprises a threaded hole on the table top and each of said handle means comprises a corresponding threaded connector which engages said threaded hole to secure said handle means to said coupling means.
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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) | 1996-04-26 | 1996-10-26 | 1997-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-26 | 2000-10-26 | 2001-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-26 | 2004-10-26 | 2005-04-27 | $7700.00 | Window Closed / Lapsed |