US5290619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitted mattress tape
Assignee: CT-NASSAU TAPE LLC
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Filing: 1991-07-05
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Granted: 1994-03-01
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Expires: 2011-07-05
Abstract
Abstract A mattress tape for securing the edge of a mattress comprising a fabric formed of yarn. The fabric has a first section, a second section and a third section disposed between the first section and second section. The third section is formed with greater shape holding capability than the first and second sections. This greater shape holding capability is caused by greater thickness, weight or stiffness of said central third section.
Inventors
- 👤 Edmond H. Siegel
- 👤 Alfred Reisfeld
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:15
CPC Classifications
D; D04; D04B; D04B21/00; D04B21/14; D04B21/16; D10; D10B; D10B2505/00; D10B2505/08; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24479; Y10T428/24595; Y10T428/24603; Y10T428/24777; Y10T428/24785; Y10T428/24942; Y10T428/2495; Y10T428/24992
Claims Analysis
Total Claims: 52
Claim 1
Independent Claim
126 words
A mattress tape for securing the end of the mattress comprising: a knitted tape structure formed from yarns; said tape structure having a first section, a second section, and a third section disposed between said first and second section; said third section being formed with greater shape holding capability than said first and second sections; said yarns including a first inlay extending in the width direction of said tape structure for providing continuity between and essentially across said first, second and third sections of said structure, second third and fourth inlays each respectively extending essentially across one of said first, second and third sections in said width direction, and a loop structure extending substantially longitudinally of said tape and intersecting said inlays at essentially right angles.
Claim 2
Dependent Claim
126 words
A mattress tape for securing the end of the mattress comprising: a knitted tape structure formed from yarns; said tape structure having a first section, a second section, and a third section disposed between said first and second section; said third section being formed with greater shape holding capability than said first and second sections; said yarns including a first inlay extending in the width direction of said tape structure for providing continuity between and essentially across said first, second and third sections of said structure, second third and fourth inlays each respectively extending essentially across one of said first, second and third sections in said width direction, and a loop structure extending substantially longitudinally of said tape and intersecting said inlays at essentially right angles.
Claim 3
Dependent Claim
31 words
The mattress tape as claimed in claim 1, wherein said shape holding capability is due to greater fabric weight in the third section as compared to the first and second sections.
Claim 4
Dependent Claim
17 words
The mattress tape as claimed in claim 1, wherein said tape structure is constructed by warp knitting.
Claim 5
Dependent Claim
31 words
The mattress tape as claimed in claim 3, wherein said shape holding capability is due to greater fabric weight in the third section as compared to the first and second sections.
Claim 6
Dependent Claim
16 words
The mattress tape as claimed in claim 4, wherein said fourth inlay includes a monofilament yarn.
Claim 7
Dependent Claim
16 words
The mattress tape as claimed in claim 4, wherein said fourth inlay includes a multifilament yarn.
Claim 8
Dependent Claim
28 words
The mattress tape as claimed in claim 4, wherein said fourth inlay is formed from the group consisting of polyester yarn, nylon yarn, polypropylene yarn and vinyl yarn.
Claim 9
Dependent Claim
22 words
The mattress tape as claimed in claim 4, wherein said fourth inlay intersects a plurality of wales in a chain of loops.
Claim 10
Dependent Claim
24 words
The mattress tape as claimed in claim 4, wherein said second and third inlays intersect a plurality of wales in a chain of loops.
Claim 11
Dependent Claim
35 words
The mattress tape as claimed in claim 4, wherein said fourth inlay is formed of yarn means of a greater weight for per unit length than the yarn means of said second and third inlays.
Claim 12
Dependent Claim
25 words
The mattress tape as claimed in claim 10, wherein said fourth inlay is formed of larger denier yarn means than said second and third inlays.
Claim 13
Dependent Claim
42 words
The mattress tape as claimed in claim 10, wherein the sum of the denier of said yarn means comprising the fourth inlay is larger than the sum of the denier of the yarn means comprising each of said second and third inlays.
Claim 14
Dependent Claim
27 words
The mattress tape as claimed in claim 9, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 15
Dependent Claim
35 words
The mattress tape as claimed in claim 13, wherein said space region is a region in which at least one of said wales is omitted and said second, third and fourth inlays are not found.
Claim 16
Dependent Claim
26 words
The mattress tape as claimed in claim 9, and including fewer wales per unit width in said first and second sections than in said third section.
Claim 17
Dependent Claim
22 words
The mattress tape as claimed in claim 4, wherein the loop structure of said third section is formed by a tricot stitch.
Claim 18
Dependent Claim
36 words
The mattress tape as claimed in claim 16, wherein said tricot stitched third section includes (1) at least two wales including tricot stitches and (2) a pillar stitch, at each side periphery of the third section.
Claim 19
Dependent Claim
24 words
The mattress tape as claimed in claim 17, wherein said second and third inlays intersect a plurality of wales in a chain of loops.
Claim 20
Dependent Claim
27 words
The mattress tape as claimed in claim 18, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 21
Dependent Claim
35 words
The mattress tape as claimed in claim 19, wherein said space region is a region in which at least one of said wales is omitted and said second, third and fourth inlays are not found.
Claim 22
Dependent Claim
31 words
The mattress tape as claimed in claim 8, wherein the loop structure of each of said first and second sections is formed at least in part by a half tricot stitch.
Claim 23
Dependent Claim
37 words
The mattress tape as claimed in claim 21, and including at least one wale in a chain of loops at each side periphery of each of said half tricot stitch portion of said first and second sections.
Claim 24
Dependent Claim
27 words
The mattress tape as claimed in claim 21, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 25
Dependent Claim
32 words
The mattress tape as claimed in claim 23, wherein space region is a region in which at least one wale is omitted and said second, third and fourth inlays are not found.
Claim 26
Dependent Claim
31 words
The mattress tape as claimed in claim 17, wherein the loop structure of each of said first and second sections is formed at least in part by a half tricot stitch.
Claim 27
Dependent Claim
35 words
The mattress tape as claimed in claim 25, and including at least one wale of pillar stitches at each side periphery of each of said half tricot stitch portions of said first and second sections.
Claim 28
Dependent Claim
27 words
The mattress tape as claimed in claim 26, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 29
Dependent Claim
34 words
The mattress tape as claimed in claim 27, wherein said space region is a region in which at least one wale is omitted and neither said tricot nor said half tricot stitches is found.
Claim 30
Dependent Claim
22 words
The mattress tape as claimed in claim 4, wherein the loop structure of said third section is formed by a satin stitch.
Claim 31
Dependent Claim
32 words
The mattress tape as claimed in claim 29, wherein said satin stitch further includes at least three wales formed from a chain of loops at each side periphery of the third section.
Claim 32
Dependent Claim
31 words
The mattress tape as claimed in claim 30, wherein the loop structure of each of said first and second sections is formed at least in part by a half tricot stitch.
Claim 33
Dependent Claim
37 words
The mattress tape as claimed in claim 31, and including at least one wale in a chain of loops at each side periphery of each of said half tricot stitch portion of said first and second sections.
Claim 34
Dependent Claim
27 words
The mattress tape as claimed in claim 32, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 35
Dependent Claim
35 words
The mattress tape as claimed in claim 33, wherein said space region is a region in which at least one wale is omitted and neither said satin stitch nor said half tricot stitch is found.
Claim 36
Dependent Claim
40 words
The mattress tape as claimed in claim 1, wherein the shape holding capability is due to at least a portion of the yarn forming the third section having a greater stiffness than the yarn forming said first and second sections.
Claim 37
Dependent Claim
27 words
The mattress tape as claimed in claim 4, wherein said fourth inlay is formed of a stiffer yarn than the yarn of said first and second sections.
Claim 38
Dependent Claim
22 words
The mattress tape as claimed in claim 36, wherein said fourth inlay intersects a plurality of wales in a chain of loops.
Claim 39
Dependent Claim
28 words
The mattress tape as claimed in claim 37, wherein said fourth inlay is formed of a yarn stiffer than the yarn of said wales of said third section.
Claim 40
Dependent Claim
24 words
The mattress tape as claimed in claim 37, wherein said second and third inlays intersect a plurality of wales in a chain of loops.
Claim 41
Dependent Claim
27 words
The mattress tape as claimed in claim 39, and including a relatively narrow space region intermediate said first and third sections and said second and third sections.
Claim 42
Dependent Claim
35 words
The mattress tape as claimed in claim 40, wherein said space region is a region in which at least one of said wales is omitted and said second, third and fourth inlays are not found.
Claim 43
Dependent Claim
31 words
The mattress tape as claimed in claim 1, wherein said shape holding capability is due to greater fabric thickness in the third section as compared to the first and second sections.
Claim 44
Dependent Claim
26 words
The mattress tape as claimed in claim 2, wherein the third section is from about 20% to about 100% heavier than the first or second sections.
Claim 45
Dependent Claim
26 words
The mattress tape as claimed in claim 43, wherein the third section is from about 20% to about 100% thicker than the first or second sections.
Claim 46
Dependent Claim
25 words
The mattress tape as claimed in claim 1, wherein said third section is from about 25% to about 90% of the width of the tape.
Claim 47
Dependent Claim
29 words
The mattress tape as claimed in claim 1, wherein said mattress tape is about 11/4" wide, said third section having a width of from about 12/32" to about 1".
Claim 48
Dependent Claim
29 words
The mattress tape as claimed in claim 1, wherein said mattress tape is about 7/8" wide, said third section having a width of between about 1/4" and about 25/32".
Claim 49
Dependent Claim
36 words
The mattress tape as claimed in claim 1, and including a narrow space region between said first and third sections and said second and third sections adapted to provide a flexible transition between said adjacent sections.
Claim 50
Dependent Claim
22 words
The mattress tape as claimed in claim 48, wherein said space regions are each thinner than said first, second and third regions.
Claim 51
Dependent Claim
21 words
The mattress tape as claimed in claim 49, wherein said space regions are each from about 1/18" to about 3/32" wide.
Claim 52
Dependent Claim
67 words
The mattress tape as claimed in claim 1, wherein the relative width of the third section and said first and second sections is selected to permit the stitching of said mattress tape to define the end of a mattress, wherein said stitching is through said first and second sections of said mattress tape, and wherein said third section defines a substantially smooth visible edge to said mattress.
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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) | 1997-02-28 | 1997-08-30 | 1998-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-28 | 2001-08-30 | 2002-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-28 | 2005-08-30 | 2006-03-01 | $7700.00 | Window Closed / Lapsed |