US3980249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed carrier with deckled underply
Assignee: Sonoco Products Co
•
Filing: 1975-05-27
•
Granted: 1976-09-14
•
Expires: 1995-05-27
Abstract
Abstract A high speed yarn carrier or tube comprising a plurality of spirally wound plies of paper and incorporating, beneath the very thin overlapped outer surface defining ply, a strong underply provided with opposed deckle edges overlapped to a width no greater than that of the individual deckel edges. The deckle edge overlap is preferably less than a full overlapping whereby a small sink or depression is formed at the overlap.
Inventors
- 👤 McCleery B. Cunningham
- 👤 Clement D. LeHardy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:25
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/10
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
120 words
A high speed carrier for textile winding or the like comprising a multiple ply construction including, in addition to a base defined by one or more base forming plies, a thin outer ply incorporating specific surface characteristics, and a carrier strengthening structural underply beneath said outer ply, said underply being defined by a strip spirally wound on the base, said underply strip having opposed deckle edges along the length thereof, said deckle edges, in the spirally wound strip, overlapping one deckle edge over the other deckle edge and being adhesively bonded to each other, the width of the overlap of the one deckle edge over the other deckle edge being no greater than the width of the other deckle edge.
Claim 2
Dependent Claim
120 words
A high speed carrier for textile winding or the like comprising a multiple ply construction including, in addition to a base defined by one or more base forming plies, a thin outer ply incorporating specific surface characteristics, and a carrier strengthening structural underply beneath said outer ply, said underply being defined by a strip spirally wound on the base, said underply strip having opposed deckle edges along the length thereof, said deckle edges, in the spirally wound strip, overlapping one deckle edge over the other deckle edge and being adhesively bonded to each other, the width of the overlap of the one deckle edge over the other deckle edge being no greater than the width of the other deckle edge.
Claim 3
Dependent Claim
29 words
The carrier of claim 1 wherein the overlapping of the deckle edges is less than a full overlapping to form a slight surface depression and avoid a surface projection.
Claim 4
Dependent Claim
72 words
A high speed carrier of the type including a base defined by multiple spirally wound plies, said carrier including a strengthening ply spirally wound on and about said base, said strengthening ply having opposed deckle edges along the length thereof said deckle edges overlapping and directly engaging each other to a linear point less than the full width of the deckle edges and defining a slight surface depression along the overlapped edges.
Claim 5
Dependent Claim
72 words
A high speed carrier of the type including a base defined by multiple spirally wound plies, said carrier including a strengthening ply spirally wound on and about said base, said strengthening ply having opposed deckle edges along the length thereof said deckle edges overlapping and directly engaging each other to a linear point less than the full width of the deckle edges and defining a slight surface depression along the overlapped edges.
Claim 6
Independent Claim
44 words
A method of structurally reinforcing a textile carrier including winding of a ply having opposed deckle edges about the carrier immediately beneath the surface ply, overlapping the deckle edges to less than a full overlap, and defining a small depression along the overlapping edges.
Claim 7
Independent Claim
44 words
A method of structurally reinforcing a textile carrier including winding of a ply having opposed deckle edges about the carrier immediately beneath the surface ply, overlapping the deckle edges to less than a full overlap, and defining a small depression along the overlapping edges.
Claim 8
Independent Claim
49 words
A method of structurally reinforcing a textile carrier defined by multiple spirally wound plies, said method including winding of a ply having opposed deckle edges about the carrier immediately beneath the surface ply and overlapping the deckle edges an amount no greater than the width of one deckle edge.
Claim 9
Independent Claim
49 words
A method of structurally reinforcing a textile carrier defined by multiple spirally wound plies, said method including winding of a ply having opposed deckle edges about the carrier immediately beneath the surface ply and overlapping the deckle edges an amount no greater than the width of one deckle edge.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-09-14 | 1980-03-15 | 1980-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-14 | 1984-03-15 | 1984-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-14 | 1988-03-15 | 1988-09-14 | $7700.00 | Window Closed / Lapsed |