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Found results for
 patents
1.
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Triple papermaking fabric
| Application Number |
17792979 |
| Grant Number |
11952716 |
| Status |
In Force |
| Filing Date |
2021-01-15 |
| First Publication Date |
2023-02-16 |
| Grant Date |
2024-04-09 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric includes: a set of top MD yarns; a set of top CMD yarns interwoven with the top MD yarns; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns; a set of binding yarns arranged in pairs between respective top CMD yarns; the binding yarns of each pair are interwoven with respective different top MD yarns, and the binding yarns, together, of the pair are interwoven with all the top MD yarns; the binding yarns are arranged in pairs between respective consecutive top CMD yarns; the binding yarns of each pair bind respective different bottom MD yarns, each binding yarn of the pair binding only one bottom MD yarn.
IPC Classes ?
- D21F 7/08 - Felts
- D21F 1/00 - Wet end of machines for making continuous webs of paper
- D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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2.
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TRIPLE PAPERMAKING FABRIC
| Document Number |
03164647 |
| Status |
Pending |
| Filing Date |
2021-01-15 |
| Open to Public Date |
2021-07-22 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100) comprises: a set of top MD yarns (1-12); a set of top CMD yarns (A18, A22, A26) interwoven with the top MD yarns (1-12); a set of bottom MD yarns (13-20); a set of bottom CMD yarns (B17, B21, B25) interwoven with the bottom MD yarns (13-20); a set of binding yarns (L19, L20; L23, L24) arranged in pairs between respective top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair are interwoven with respective different top MD yarns (1-12), and the binding yarns (L19, L20; L23, L24), together, of the pair are interwoven with all the top MD yarns (1-12); the binding yarns (L19, L20; L23, L24) are arranged in pairs between respective consecutive top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair bind respective different bottom MD yarns (13-20), each binding yarn (L19, L20; L23, L24) of the pair binding only one bottom MD yarn (13-20).
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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3.
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TRIPLE PAPERMAKING FABRIC
| Application Number |
IB2021050300 |
| Publication Number |
2021/144756 |
| Status |
In Force |
| Filing Date |
2021-01-15 |
| Publication Date |
2021-07-22 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100) comprises: a set of top MD yarns (1-12); a set of top CMD yarns (A18, A22, A26) interwoven with the top MD yarns (1-12); a set of bottom MD yarns (13-20); a set of bottom CMD yarns (B17, B21, B25) interwoven with the bottom MD yarns (13-20); a set of binding yarns (L19, L20; L23, L24) arranged in pairs between respective top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair are interwoven with respective different top MD yarns (1-12), and the binding yarns (L19, L20; L23, L24), together, of the pair are interwoven with all the top MD yarns (1-12); the binding yarns (L19, L20; L23, L24) are arranged in pairs between respective consecutive top CMD yarns (A18, A22, A26); the binding yarns (L19, L20; L23, L24) of each pair bind respective different bottom MD yarns (13-20), each binding yarn (L19, L20; L23, L24) of the pair binding only one bottom MD yarn (13-20).
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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4.
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TRIPLE PAPERMAKING FABRIC
| Document Number |
02988906 |
| Status |
In Force |
| Filing Date |
2016-06-10 |
| Open to Public Date |
2016-12-15 |
| Grant Date |
2023-08-15 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A papermaking fabric (100) has a fabric repeating unit (104) that comprises eight top MD yarns (1-8) and eight bottom MD yarns (9-16) that extend in machine direction (MD); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16); and two pairs of binding yarns (L7, L8, L11, L12 ) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16); the binding yarns (L7, L8, L11, L12 ) of each pair cross each other under respective transition yarns (T); the binding yarns (L7, L8, L11, L12 ) of each pair, together, leave exposed on a top surface of the fabric (100) only single isolated transition yarns (T), all separated from each other in cross machine direction by a plurality of adjacent top MD yarns (1-8).
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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5.
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TRIPLE PAPERMAKING FABRIC
| Application Number |
IB2016053442 |
| Publication Number |
2016/199092 |
| Status |
In Force |
| Filing Date |
2016-06-10 |
| Publication Date |
2016-12-15 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A papermaking fabric (100) has a fabric repeating unit (104) that comprises eight top MD yarns (1-8) and eight bottom MD yarns (9-16) that extend in machine direction (MD); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16); and two pairs of binding yarns (L7, L8, L11, L12 ) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16); the binding yarns (L7, L8, L11, L12 ) of each pair cross each other under respective transition yarns (T); the binding yarns (L7, L8, L11, L12 ) of each pair, together, leave exposed on a top surface of the fabric (100) only single isolated transition yarns (T), all separated from each other in cross machine direction by a plurality of adjacent top MD yarns (1-8).
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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6.
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Triple papermaking fabric
| Application Number |
14649522 |
| Grant Number |
09856602 |
| Status |
In Force |
| Filing Date |
2013-12-10 |
| First Publication Date |
2015-11-12 |
| Grant Date |
2018-01-02 |
| Owner |
Feltri Marone S.p.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric, having at least one fabric repeat unit which comprises: a set of sixteen warp yarns or MD yarns, which extend in machine direction and are subdivided into eight top MD yarns eight bottom MD yarns; three top CMD yarns interwoven only with the top MD yarns form a top fabric layer; three bottom CMD yarns interwoven only with the bottom MD yarns to form a bottom fabric layer; three binding yarns interwoven with both the top MD yarns and the bottom MD yarns so as to bind the top layer to the bottom layer; the fabric has a ratio between weft yarns and warp yarns of 3:1.
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
- D03D 11/00 - Double or multi-ply fabrics not otherwise provided for
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7.
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TRIPLE PAPERMAKING FABRIC
| Document Number |
02894469 |
| Status |
In Force |
| Filing Date |
2013-12-10 |
| Open to Public Date |
2014-06-19 |
| Grant Date |
2020-11-03 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of- sixteen warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P11,P14,P17) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC10,MC13,MC16) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); three binding yarns (L12,L15,L18) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 3:1.
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8.
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TRIPLE PAPERMAKING FABRIC
| Application Number |
IB2013060781 |
| Publication Number |
2014/091409 |
| Status |
In Force |
| Filing Date |
2013-12-10 |
| Publication Date |
2014-06-19 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of- sixteen warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P11,P14,P17) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC10,MC13,MC16) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); three binding yarns (L12,L15,L18) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 3:1.
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
- D03D 11/00 - Double or multi-ply fabrics not otherwise provided for
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9.
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TRIPLE PAPERMAKING FABRIC
| Application Number |
IB2013060782 |
| Publication Number |
2014/091410 |
| Status |
In Force |
| Filing Date |
2013-12-10 |
| Publication Date |
2014-06-19 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100), having at least one fabric repeat unit (104) which comprises: a set of warp yarns or MD yarns (1-16), which extend in machine direction (MD) and are subdivided into eight top MD yarns (1-8) and eight bottom MD yarns (9-16); three top CMD yarns (P6,P10,P14) interwoven only with the top MD yarns (1-8) to form a top fabric layer (101); three bottom CMD yarns (MC5,MC9,MC13) interwoven only with the bottom MD yarns (9-16) to form a bottom fabric layer (102); and four binding yarns (L7,L8,L11,L12) interwoven with both the top MD yarns (1-8) and the bottom MD yarns (9-16) so as to bind the top layer (101) to the bottom layer (102); the fabric (100) has a ratio between weft yarns and warp yarns of 4:1.
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
- D03D 11/00 - Double or multi-ply fabrics not otherwise provided for
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10.
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Triple papermaking fabric use of the fabric and papermaking method
| Application Number |
13122945 |
| Grant Number |
08758570 |
| Status |
In Force |
| Filing Date |
2009-10-07 |
| First Publication Date |
2011-10-20 |
| Grant Date |
2014-06-24 |
| Owner |
Feltri Marone S.p.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric includes a set of warp machine direction top yarns; a set of weft cross machine direction top yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns to form a bottom fabric layer; and a set of binding yarns arranged in the cross machine direction and interwoven with the top MD yarns and binding the top layer to the bottom layer. The binding yarns are arranged in pairs between two adjacent top CMD yarns, and in a fabric repeat unit at least one binding yarn of each pair is interwoven with at least one bottom MD yarn. The ratio between weft yarns and warp yarns is 4:2.
IPC Classes ?
- D21F 1/10 - Wire-cloths
- D03D 25/00 - Woven fabrics not otherwise provided for
- D21F 9/02 - Complete machines for making continuous webs of paper of the Fourdrinier type
- D21F 11/02 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type
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11.
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TRIPLE PAPERMAKING FABRIC USE OF THE FABRIC AND PAPERMAKING METHOD
| Application Number |
IB2009007060 |
| Publication Number |
2010/041123 |
| Status |
In Force |
| Filing Date |
2009-10-07 |
| Publication Date |
2010-04-15 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A triple papermaking fabric (100) includes a set of warp machine direction (MD) top yarns (1-8); a set of weft cross machine direction (CMD) ' top yarns (34,36,42) interwoven with the top MD yarns to form a top fabric layer (101); a set of bottom MD yarns (9-16); a set of bottom CMD yarns (33,37,41) interwoven with the bottom MD yarns to form a bottom fabric layer (102); and a set of binding yarns (35, 36; 39, 40) arranged in the cross machine direction and interwoven with the top MD yarns and binding the top layer (101) to the bottom layer (102). The binding yarns (35, 36; 39, 40) are arranged in pairs between two adjacent top CMD yarns (34,36,42), and in a fabric repeat unit (104) at least one binding yarn (35, 36; 39, 40) of each pair is interwoven with at least one bottom MD yarn (9-16). The ratio between weft yarns and warp yarns is 4:2.
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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12.
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PAPERMAKING FABRIC, IN PARTICULAR FOR USE IN THE FORMING SECTION OF A PAPERMAKING MACHINE
| Document Number |
02733526 |
| Status |
In Force |
| Filing Date |
2009-08-07 |
| Open to Public Date |
2010-02-11 |
| Grant Date |
2016-11-08 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A quadruple papermaking fabric including a top fabric layer, a central fabric layer, a bottom fabric layer, and a set of pairs of binder yarns arranged in a cross machine direction and interwoven with the top machine direction yarns. One or more of the binder yarns of each pair is interwoven with the central layer MD yarns to form a first binding pattern between the top layer and the central layer. At least some of the central CMD yarns define respective stitching yarns that are interwoven with the bottom MD yarns to form a second binding pattern between the central layer and the bottom layer.
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13.
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PAPERMAKING FABRIC, IN PARTICULAR FOR USE IN THE FORMING SECTION OF A PAPERMAKING MACHINE
| Application Number |
IB2009006500 |
| Publication Number |
2010/015927 |
| Status |
In Force |
| Filing Date |
2009-08-07 |
| Publication Date |
2010-02-11 |
| Owner |
FELTRI MARONE S.P.A. (Italy)
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| Inventor |
Rossetti, Clara
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Abstract
A quadruple papermaking fabric (100) comprises: a set of longitudinal machine direction (MD) top yarns (1-12); a set of cross machine direction (CMD) top yarns (37-42) interwoven with the top MD yarns to form a top fabric layer (101); a set of central MD yarns (13-24); a set of central CMD yarns (43-48) interwoven with the central MD yarns to form a central fabric layer (102); a set of bottom MD yarns (25-36); a set of bottom CMD yarns (49- 54) interwoven with the bottom MD yarns to form a bottom fabric layer (103); a set of pairs of binder yarns (55- 66) arranged in the cross machine direction and interwoven with the top MD yarns (1-12). At least one of the binder yarns (55-66) of each pair is interwoven with the central MD yarns (13-24) to form a first binding pattern (105) between the top layer (101) and the central layer (102); at least some of the central CMD yarns (43-48) define respective stitching yarns that are interwoven with the bottom MD yarns (25-36) to form a second binding pattern (106) between the central layer (102) and the bottom layer (103).
IPC Classes ?
- D21F 1/00 - Wet end of machines for making continuous webs of paper
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