Patent US6009252A successfully refreshed from Google Patents.
Patent US4592287A successfully refreshed from Google Patents.
US4592287A
Expired / Lapsed
US
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Folding table
Assignee: Individual
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Filing: 1984-10-31
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Granted: 1986-06-03
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Expires: 2004-10-31
Abstract
Abstract A folding table (10) of a type having crossing legs (16, 18 and 20, 22) at its two ends is provided with a longitudinal braces (24, 26). The legs (16, 18 and 20, 22) are pivotally connected together such that when the table is folded a space exists outwardly and slightly below the pivotal axes (58, 60) of the legs (16, 18 and 20, 22) in which the longitudinal brace members (24, 26) are located. The longitudinal brace member (24) is interconnected between midportions of the outside leg members (16, 20). The longitudinal brace member (26) is interconnected between midportions of the inside leg members (18, 22).
Inventors
- 👤 Lester R. Thygeson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:23
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/02; A47B2003/025
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
333 words
In a folding table of a type having a pair of leg members at each end of the table pivotally connected together at their midportions, for movement between a crossing open position and an in-parallelism, side lapping closed position, and a pair of top parts pivotally connected to the upper ends of the leg members and movable between positions parallel to and outside of the leg members when the table is folded and coplanar positions above the leg members when the table is open, in which they abut each other and lock the leg members in the open position, the improvement of: said table having an outside leg member and an inside leg member at each end of the table, and wherein such leg members are pivotally connected together such that when the table is folded the lower edge of each leg member is offset inwardly from the upper edge of the other leg member in the region above the pivotal axis and in at least a portion of the region below the pivotal axis; and said table including a longitudinal brace member interconnected between the two outside leg members at a location below the pivotal axis and at the upper edges of the outside leg members, said longitudinal brace member having inner and outer sides and being positioned such that when the leg members are crossing and the table is open, the brace member is contiguous the inside leg members, and said longitudinal brace member is further positioned such that it lies in a space between the upper edges of the outside leg members and the lower edges of the inside leg members when the table is folded, with its outer side substantially flush with the upper edges of the outside leg members and its inner side substantially contacting the lower edges of the inside leg members, and wherein there is open space between the outside leg members, below the longitudinal brace member, to provide leg space when the table is open.
Claim 2
Dependent Claim
333 words
In a folding table of a type having a pair of leg members at each end of the table pivotally connected together at their midportions, for movement between a crossing open position and an in-parallelism, side lapping closed position, and a pair of top parts pivotally connected to the upper ends of the leg members and movable between positions parallel to and outside of the leg members when the table is folded and coplanar positions above the leg members when the table is open, in which they abut each other and lock the leg members in the open position, the improvement of: said table having an outside leg member and an inside leg member at each end of the table, and wherein such leg members are pivotally connected together such that when the table is folded the lower edge of each leg member is offset inwardly from the upper edge of the other leg member in the region above the pivotal axis and in at least a portion of the region below the pivotal axis; and said table including a longitudinal brace member interconnected between the two outside leg members at a location below the pivotal axis and at the upper edges of the outside leg members, said longitudinal brace member having inner and outer sides and being positioned such that when the leg members are crossing and the table is open, the brace member is contiguous the inside leg members, and said longitudinal brace member is further positioned such that it lies in a space between the upper edges of the outside leg members and the lower edges of the inside leg members when the table is folded, with its outer side substantially flush with the upper edges of the outside leg members and its inner side substantially contacting the lower edges of the inside leg members, and wherein there is open space between the outside leg members, below the longitudinal brace member, to provide leg space when the table is open.
Claim 3
Dependent Claim
66 words
A folding table according to claim 1, wherein each top part of the table includes a pair of under support members which are equal in width to at least the upper portions of the leg members, and when the table is folded the under support members side lap the upper portions of the leg members, with their edges even with the edges of the leg members.
Claim 4
Dependent Claim
20 words
A folding table according to claim 1, wherein each top part comprises a plurality of side-by-side placed top plank members.
Claim 5
Dependent Claim
45 words
A folding table according to claim 1, further comprising a second longitudinal brace member interconnected between the two inside leg members at a location below the means which pivotally connects the midportions of the outside leg members to the midportions of the inside leg members.
Claim 6
Dependent Claim
35 words
A folding table according to claim 1, wherein each leg member comprises a lower portion which is wider than its upper portion and the extra width is at the lower edge of each leg member.
Claim 7
Dependent Claim
70 words
A folding table according to claim 5, wherein when the table is folded the lower edge of the lower portion of each outside leg member is substantially flush with the upper edge of each lower portion of the inside leg member, and the upper edge of the lower portion of each outside leg member is substantially flush with the lower edge of the lower portion of each inside leg member.
References Cited (Backward Citations)
DE6939C
Cited
US719908A
Cited
US1342650A
Cited
US1890710A
Cited
US2197302A
Cited
US2587010A
Cited
US2618525A
Cited
US3001816A
Cited
US3692358A
Cited
US3704674A
Cited
US4083597A
Cited
US4229038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-06-02 | 1989-12-02 | 1990-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-02 | 1993-12-02 | 1994-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-02 | 1997-12-02 | 1998-06-03 | $7700.00 | Window Closed / Lapsed |