Patent US5820216A successfully refreshed from Google Patents.
Patent US4563785A successfully refreshed from Google Patents.
US4563785A
Expired / Lapsed
US
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Cushion with simulated button tuft and method for manufacturing same
Assignee: Ex Cell Home Fashions Inc
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Filing: 1985-04-05
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Granted: 1986-01-14
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Expires: 2005-04-05
Abstract
Abstract A solid compressible foam body is enclosed within a cover of flexible material. A plurality of recessed areas are formed along the surface of the cushion by compressing the foam body in each area and applying closed stitch patterns defining a circular section. The stitches in each pattern pass through the foam body and the cover material situated adjacent opposite surfaces thereof. The stitches maintain the foam body within the stitched areas in a permanently compressed state. The recessed areas are uniformly spaced to create a simulated button tufting effect.
Inventors
- 👤 Samuel Samelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:25
CPC Classifications
B; B68; B68G; B68G7/00; B68G7/08; A; A47; A47G; A47G9/00; A47G9/10; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24479; Y10T428/24612
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
114 words
An article such as a cushion comprising a substantially solid compressible body having first and second surfaces, said body being substantially uninterrupted, having no openings therethrough, flexible sheet material situated along said surfaces to cover said body, a plurality of recessed areas spaced across the article, each of said recessed areas comprising a substantially closed stitch pattern defining the boundary of a substantially circular section of the article, each of said patterns comprising a plurality of stitches, said stitches passing through said body and aligned portions of said sheet material and maintaining the portion of said body within said circular section in a substantially compressed state, so as to simulate a tufted button effect.
Claim 2
Dependent Claim
114 words
An article such as a cushion comprising a substantially solid compressible body having first and second surfaces, said body being substantially uninterrupted, having no openings therethrough, flexible sheet material situated along said surfaces to cover said body, a plurality of recessed areas spaced across the article, each of said recessed areas comprising a substantially closed stitch pattern defining the boundary of a substantially circular section of the article, each of said patterns comprising a plurality of stitches, said stitches passing through said body and aligned portions of said sheet material and maintaining the portion of said body within said circular section in a substantially compressed state, so as to simulate a tufted button effect.
Claim 3
Dependent Claim
14 words
The article of claim 1, wherein said first and second surfaces are opposing surfaces.
Claim 4
Dependent Claim
13 words
The article of claim 1, wherein said sheet material substantially encloses said body.
Claim 5
Dependent Claim
15 words
The article of claim 1, wherein said recessed areas are situated in a regular pattern.
Claim 6
Dependent Claim
12 words
The article of claim 1, wherein said recessed areas are uniformly spaced.
Claim 7
Independent Claim
155 words
A method for simulating button tufting in an article such as a cushion of the type including a substantially solid compressible body covered on first and second surfaces by flexible sheet material, said body being substantially uninterrupted, having no openings therethrough, the method comprising the steps of: selecting a plurality of spaced areas on the article to form a regular pattern; compressing each area in turn by sandwiching the body and the sheet material covering the first and second surfaces thereof between first and second members; at least one of said members having an opening therein; applying a plurality of stitches along the boundary defined by the member opening in a substantially circular stitch pattern, the stitches passing through a portion of the compressed body and aligned portions of the sheet material covering the first and second surfaces and maintaining the portion of the body in a compressed state, so as to simulate button tufting.
Claim 8
Independent Claim
155 words
A method for simulating button tufting in an article such as a cushion of the type including a substantially solid compressible body covered on first and second surfaces by flexible sheet material, said body being substantially uninterrupted, having no openings therethrough, the method comprising the steps of: selecting a plurality of spaced areas on the article to form a regular pattern; compressing each area in turn by sandwiching the body and the sheet material covering the first and second surfaces thereof between first and second members; at least one of said members having an opening therein; applying a plurality of stitches along the boundary defined by the member opening in a substantially circular stitch pattern, the stitches passing through a portion of the compressed body and aligned portions of the sheet material covering the first and second surfaces and maintaining the portion of the body in a compressed state, so as to simulate button tufting.
References Cited (Backward Citations)
US4040881A
Cited
CA1068419A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |