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US4773337A Expired / Lapsed US ⏱️ 0.0 years remaining

Tilt top table hardware

Assignee: Johnson Industries Inc
•
Filing: 1983-07-14
•
Granted: 1988-09-27
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Expires: 2003-07-14
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Abstract

Abstract Mating hinge parts are respectively attached to the top of a pedestal and to the bottom of a table top to permit the top to rest in a substantially upright, yet stable position, the hinge parts also being readliy separable to permit facile removal of the table top from the pedestal.

Inventors

  • 👤 Richard I. Ball

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 12:31
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/02; A47B13/023; A47B3/00; A47B3/08; A47B3/0809; A47B3/0812; A47B5/00; A47B2200/00; A47B2200/0011; A47B2200/002; A47B2200/0021; A47B2200/0025

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 249 words
In a table of the type having a table top supported on a table base, the combination comprising a first member fixedly secured to the top of said table base, said first member having a planar top surface, and a bottom surface, a second member fixedly secured to the bottom of said table top and adapted to rest, when in a horizontal position, on said first member with the bottom surface of said second member in juxtaposition with the top surface of said first member, at least one elongated slot in said first member, at least one tongue extending from one edge of said second member and dimensioned to extend through said slot, a first section of said tongue depending through said slot when said second member is in a horizontal position resting on said first member, a second section of said tongue adjacent to said first section and extending laterally from said first section in proximity with said bottom surface of said first member when said second member is in said horizontal position resting on said first member, a third section of said tongue adjacent to said second section and extending laterally from said second section, when said second member is tilted from the horizontal through an angle greater than ninety degrees said first section rests on said top surface of said first member, said second section depends through said slot and said third section extends beneath and in abutment with said bottom surface of said first member.
Claim 2
Dependent Claim 249 words
In a table of the type having a table top supported on a table base, the combination comprising a first member fixedly secured to the top of said table base, said first member having a planar top surface, and a bottom surface, a second member fixedly secured to the bottom of said table top and adapted to rest, when in a horizontal position, on said first member with the bottom surface of said second member in juxtaposition with the top surface of said first member, at least one elongated slot in said first member, at least one tongue extending from one edge of said second member and dimensioned to extend through said slot, a first section of said tongue depending through said slot when said second member is in a horizontal position resting on said first member, a second section of said tongue adjacent to said first section and extending laterally from said first section in proximity with said bottom surface of said first member when said second member is in said horizontal position resting on said first member, a third section of said tongue adjacent to said second section and extending laterally from said second section, when said second member is tilted from the horizontal through an angle greater than ninety degrees said first section rests on said top surface of said first member, said second section depends through said slot and said third section extends beneath and in abutment with said bottom surface of said first member.
Claim 3
Dependent Claim 13 words
The combination according to claim 1 wherein said tongue is S-shaped in cross-section.
Claim 4
Dependent Claim 30 words
The combination according to claim 1 comprising interengaging latch means on said first and second members for latching said members together when said second member is in said horizontal position.
Claim 5
Dependent Claim 24 words
The combination according to claim 1 wherein said first section has a length at least as great as the thickness of said first member.

References Cited (Backward Citations)

US367616A Cited
US958746A Cited
US1117248A Cited
US1589507A Cited
US2021464A Cited
US2722034A Cited
US3993004A Cited
US4079498A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-09-27 1992-03-28 1992-09-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-09-27 1996-03-28 1996-09-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-09-27 2000-03-28 2000-09-27 $7700.00 Window Closed / Lapsed

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