Patent US3649411A successfully refreshed from Google Patents.
US3649411A
Expired / Lapsed
US
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Apparatus for the production of a bonded textile fabric
Assignee: Deering Milliken Research Corp
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Filing: 1969-02-03
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Granted: 1972-03-14
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Expires: 1989-02-03
Abstract
Abstract A process and apparatus for the production of non-woven net textile fabrics composed of warp and weft sheets of threads adhered in contiguous co-planar relation, wherein the weft sheet is formed by winding a continuous thread about spaced thread support members to form a plurality of generally parallel reaches therebetween, which reaches are laterally advanced to form the weft sheet, and wherein the continuous thread is wound about the support members from guide means moving in a generally elliptical path around the members.
Inventors
- 👤 Milton M Bolles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:06
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/50; B29C70/504; D; D04; D04H; D04H3/00; D04H3/02; D04H3/04; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0854
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-03-14 | 1975-09-13 | 1976-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-14 | 1979-09-13 | 1980-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-14 | 1983-09-13 | 1984-03-14 | $7700.00 | Window Closed / Lapsed |