Patent US6149240A successfully refreshed from Google Patents.
US6149240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shroud for the underside of a chair, and a molded seat frame for use therewith
Assignee: Individual
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Filing: 1998-12-04
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Granted: 2000-11-21
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Expires: 2018-12-04
Abstract
Abstract A rigid molded shroud is provided to cover the underside of the seat of a chair. The shroud has a generally flat bottom panel and a lip projecting upwardly from the periphery of the panel. The lip may include cutouts for accommodating the legs of the chair when the shroud is assembled to the chair. Connecting members on the shroud engage corresponding connecting members on the seat to enable the shroud to be easily connected to and removed from the seat. Also provided is a reinforcing frame for a seat which is molded to include connecting members for connecting the shroud to the seat, as well as other features for facilitating assembly of the various components to the underside of the seat.
Inventors
- 👤 Joseph J. Pietrzak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:32
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/16
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
189 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat, said at least one complementary connecting member including first and second fingers projecting from said panel, said first finger having a shoulder formed on a free edge thereof so as to project in a direction away from said second finger, said second finger having a shoulder formed on a free edge thereof so as to project in a direction away from said first finger, said first and second fingers being resiliently deformable so as to move said free ends toward one another.
Claim 2
Dependent Claim
189 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat, said at least one complementary connecting member including first and second fingers projecting from said panel, said first finger having a shoulder formed on a free edge thereof so as to project in a direction away from said second finger, said second finger having a shoulder formed on a free edge thereof so as to project in a direction away from said first finger, said first and second fingers being resiliently deformable so as to move said free ends toward one another.
Claim 3
Dependent Claim
127 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, said lip including at least one opening sized and shaped to receive said at least one leg through said lip, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 4
Dependent Claim
127 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, said lip including at least one opening sized and shaped to receive said at least one leg through said lip, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 5
Dependent Claim
127 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a channel in said panel having an open end, said channel being adapted to receive said at least one leg, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 6
Dependent Claim
127 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a channel in said panel having an open end, said channel being adapted to receive said at least one leg, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 7
Dependent Claim
216 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least two connecting members on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, and a lip projecting from a peripheral edge of said panel, said panel including a first portion adapted to overlie one portion of said underside of said seat, said first portion having a mating edge with a recess formed in said mating edge, and a second portion adapted to overlie another portion of said underside of said seat, said second portion having a mating edge with a recess formed in said mating edge, each of said first and second portions having at least one complementary connecting member adapted to engage one of said connecting members on said underside of said seat for removably connecting said first and second portions in an assembled position to said seat, said recesses in said first and second portions in said assembled position being aligned with one another to define an aperture in said panel adapted to receive said at least one leg.
Claim 8
Dependent Claim
216 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least two connecting members on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, and a lip projecting from a peripheral edge of said panel, said panel including a first portion adapted to overlie one portion of said underside of said seat, said first portion having a mating edge with a recess formed in said mating edge, and a second portion adapted to overlie another portion of said underside of said seat, said second portion having a mating edge with a recess formed in said mating edge, each of said first and second portions having at least one complementary connecting member adapted to engage one of said connecting members on said underside of said seat for removably connecting said first and second portions in an assembled position to said seat, said recesses in said first and second portions in said assembled position being aligned with one another to define an aperture in said panel adapted to receive said at least one leg.
Claim 9
Dependent Claim
180 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; said seat including a frame member including a molded body having a top surface, a bottom surface, a front edge, a rear edge and a pair of side edges, a skirt formed integrally with said body and depending from said body along said front edge and said side edges thereof, and a locating member formed integrally with said body and defining a position for connecting said at least one leg to said body; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 10
Dependent Claim
180 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; said seat including a frame member including a molded body having a top surface, a bottom surface, a front edge, a rear edge and a pair of side edges, a skirt formed integrally with said body and depending from said body along said front edge and said side edges thereof, and a locating member formed integrally with said body and defining a position for connecting said at least one leg to said body; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat.
Claim 11
Dependent Claim
23 words
The chair as claimed in claim 5, wherein said at least one connecting member is formed on said bottom surface of said body.
Claim 12
Dependent Claim
39 words
The chair as claimed in claim 5, further comprising an auxiliary wall extending between said skirt and said bottom surface of said body for providing a securement surface for securing an upholstery material to a bottom of said body.
Claim 13
Dependent Claim
28 words
The chair as claimed in claim 7, further comprising a lip projecting from said auxiliary wall for defining material securement locating positions on said bottom of said body.
Claim 14
Dependent Claim
173 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat, wherein sections of said lip include a first wall member extending in a first direction from said panel, a second wall member extending from said first wall member in a direction transverse to said first direction, and a third wall member extending from said second wall member in said first direction, said first, second and third wall members together defining a reinforcing step in said lip.
Claim 15
Dependent Claim
173 words
A chair, comprising a seat having a sitting surface and an underside opposite said sitting surface; at least one leg connected to said underside of said seat; at least one connecting member on said underside of said seat; and a shroud removably connected to said underside of said seat, said shroud including a generally flat panel adapted to overlie a major portion of said underside of said seat, a lip projecting from a peripheral edge of said panel, and at least one complementary connecting member on said panel for engaging said at least one connecting member on said seat to removably join said shroud to said seat, wherein sections of said lip include a first wall member extending in a first direction from said panel, a second wall member extending from said first wall member in a direction transverse to said first direction, and a third wall member extending from said second wall member in said first direction, said first, second and third wall members together defining a reinforcing step in said lip.
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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) | 2003-11-21 | 2004-05-22 | 2004-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-21 | 2008-05-22 | 2008-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-21 | 2012-05-22 | 2012-11-21 | $7700.00 | Window Closed / Lapsed |