US4148264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table having multiple table top elevations
Assignee: Individual
•
Filing: 1978-05-01
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Granted: 1979-04-10
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Expires: 1998-05-01
Abstract
Abstract A universal table having utility at different elevations which includes a top, leg means and brace means. The pair of leg means are pivotally mounted to the top and to a secondary member located vertically downwardly from the pivotal connection to the top. Each pair of leg means extends angularly upwardly and inwardly to the point of connection with the top and has pivotally secured thereto, at a point intermediate the ends, a brace means which extends upwardly and outwardly and has its upper end portion pivotally connected to the table top. The brace means may alternatively be composed of two aligned pivotaly connected brace means or a pair of telescopically interconnected members such that when a table is in a lower position, the brace members are in a semi-folded condition or telescoped. In the upright position, the pivotable brace members are aligned and the telescopic brace members would be extended to their maximum. The table top is formed of two halves which are relatively movable, toward each other as the upper portion of the legs move toward each other and away from each other, to have the space therebetween to be occupied by a separate member when the table is in its uppermost position, and the uppermost ends of the legs are separated by a greater distance.
Inventors
- 👤 Diomedes Caravias
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:26
CPC Classifications
A; A47; A47B; A47B3/00; A47B9/00; A47B9/16; A47B2009/006
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
170 words
A stable multipositioned table comprising: a top member formed of at least two section, said sections supported in a fashion enabling movement away from each other to accept a leaf therebetween, a pair of leg means pivotably secured to the top member to each opposing section and further pivotably secured along an axis parallel the axis of pivot to the top member, to a rigid linking member located below the top the pivot being located at a position horizontally outward from a vertical plane passing through the point of secure-to the table top whereby the table may be utilized in a lower position whereat the sections of the table top are contiguous or in an elevated position by pivoting the legs about their pivot points and moving the bottoms of the legs together whereat the sections of the table top are caused to separate because of the rigid links and the interrelationship between the various parts enabling a larger and higher table once a leaf is inserted between the sections.
Claim 2
Dependent Claim
170 words
A stable multipositioned table comprising: a top member formed of at least two section, said sections supported in a fashion enabling movement away from each other to accept a leaf therebetween, a pair of leg means pivotably secured to the top member to each opposing section and further pivotably secured along an axis parallel the axis of pivot to the top member, to a rigid linking member located below the top the pivot being located at a position horizontally outward from a vertical plane passing through the point of secure-to the table top whereby the table may be utilized in a lower position whereat the sections of the table top are contiguous or in an elevated position by pivoting the legs about their pivot points and moving the bottoms of the legs together whereat the sections of the table top are caused to separate because of the rigid links and the interrelationship between the various parts enabling a larger and higher table once a leaf is inserted between the sections.
Claim 3
Dependent Claim
18 words
A table as in claim 1, wherein brace means extend from each leg means to the adjacent section.
Claim 4
Dependent Claim
49 words
A table as in claim 2, wherein the brace means is in two sections pivotally secured together assuming an overcenter position when the table is in its raised position and having one section substantially parallel to and contiguous with the top when the table is in its lowered position.
Claim 5
Dependent Claim
145 words
A table comprising a base: a tabletop supported at a plurality of locations above said base and comprising two tabletop units movable toward and away from each other, and a removable table leaf disposed between said two units; two spaced apart leg means each pivotally connected at its lower end portion with said base, extending diagonally upwardly and inwardly, and pivotally connected, at its upper end portion, with one of said tabletop units at a first location thereof and two brace means each pivotally connected at a lower end portion thereof, with one of said leg means and at a location intermediate the end portions of said leg means, extending diagonally upwardly and outwardly and pivotally connected with one of the units of the tabletop at a second location outwardly spaced from said first location, said brace means comprising two aligned, pivotally interconnected, brace members.
Claim 6
Dependent Claim
145 words
A table comprising a base: a tabletop supported at a plurality of locations above said base and comprising two tabletop units movable toward and away from each other, and a removable table leaf disposed between said two units; two spaced apart leg means each pivotally connected at its lower end portion with said base, extending diagonally upwardly and inwardly, and pivotally connected, at its upper end portion, with one of said tabletop units at a first location thereof and two brace means each pivotally connected at a lower end portion thereof, with one of said leg means and at a location intermediate the end portions of said leg means, extending diagonally upwardly and outwardly and pivotally connected with one of the units of the tabletop at a second location outwardly spaced from said first location, said brace means comprising two aligned, pivotally interconnected, brace members.
Claim 7
Dependent Claim
39 words
The combination of claim 4, wherein each of the leg means comprises two laterally spaced apart leg members and a cross bar connected therebetween, and the brace means is pivotally connected to the leg means through said cross bar.
Claim 8
Dependent Claim
48 words
The combination of claim 4, wherein one of the two aligned, pivotally interconnected brace members of the brace means comprises a U-shaped bracket carried by one brace member and if of a size to encompass the other brace member and a hinge pin interconnects the two brace members.
Claim 9
Dependent Claim
21 words
The combination of claim 6, wherein the two brace members are vertically aligned and the uppermost thereof carries said U-shaped bracket.
Claim 10
Dependent Claim
54 words
The combination of claim 4, wherein each of the two brace members are vertically aligned and the uppermost thereof is movable into a position below and horizontally aligned with the bottom of a tabletop unit and the lowermost brace member is then disposed in bracing relation between a tabletop unit and a leg means.
Claim 11
Dependent Claim
34 words
The combination of claim 4, wherein drop leaf, tabletop members are hingedly connected with the marginal edge portions of the tabletop and are provided with selectively operable braces to hold them in horizontal positions.
Claim 12
Dependent Claim
36 words
The combination of claim 4, wherein drop leaf, tabletop members are hingedly connected with the marginal edge portions of the removable table leaf and are provided with selectively operable braces to hold them in horizontal positions.
Claim 13
Dependent Claim
35 words
The combination of claim 8, wherein the pivotal connection between the two brace members moves upwardly and outwardly as the uppermost brace moves toward its position of parallel alignment with the bottom of the tabletop.
Claim 14
Dependent Claim
31 words
The combination of claim 11, wherein the lowermost brace member extends upwardly and outwardly as the uppermost brace member moves toward its position of alignment with the bottom of the tabletop.
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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) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |