US3171608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for winding filamentary material into smooth ended packages
Assignee: Imperial Chemical Industries Ltd
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Filing: 1963-08-07
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Granted: 1965-03-02
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Expires: 1983-08-07
Abstract
No abstract record available.
Inventors
- 👤 Speakman Raymond Holden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:44
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/38; B65H54/385; B65H54/386; B65H2601/00; B65H2601/50; B65H2601/52; B65H2601/524; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A HIGH SPEED WINDING APPARATUS FOR COLLECTING FILAMENTARY MATERIALS ON A ROTATING PACKAGE COMPRISING: A TRAVERSE BAR DISPOSED IN A DIRECTION PARALLEL TO THE AXIS OF ROTATON OF SAID PACKAGE; MEANS FOR RECIPROCATING SAID TRAVERSE BAR IN SAID DIRECTION, FILAMENTARY GUIDE MEANS CARRIED BY SAID BAR ADJACENT THE PACKAGE, SAID GUIDE MEANS COMPRISING AN ELONGATED FLEXIBLE ELASTOMERIC PORTION PROJECTING OUTWARDLY FROM THE BAR AND MEANS MOUNTED ON THE
Claim 2
Dependent Claim
68 words
A HIGH SPEED WINDING APPARATUS FOR COLLECTING FILAMENTARY MATERIALS ON A ROTATING PACKAGE COMPRISING: A TRAVERSE BAR DISPOSED IN A DIRECTION PARALLEL TO THE AXIS OF ROTATON OF SAID PACKAGE; MEANS FOR RECIPROCATING SAID TRAVERSE BAR IN SAID DIRECTION, FILAMENTARY GUIDE MEANS CARRIED BY SAID BAR ADJACENT THE PACKAGE, SAID GUIDE MEANS COMPRISING AN ELONGATED FLEXIBLE ELASTOMERIC PORTION PROJECTING OUTWARDLY FROM THE BAR AND MEANS MOUNTED ON THE
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) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |