Patent US3084399A successfully refreshed from Google Patents.
US3084399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for handling roving of fiber material
Assignee: Alsacienne de Constructions Mecaniques SA
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Filing: 1960-06-14
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Granted: 1963-04-09
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Expires: 1980-06-14
Abstract
No abstract record available.
Inventors
- 👤 Juillard Yves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:40
CPC Classifications
D; D01; D01G; D01G15/00; D01G15/02; D01G15/12; D01G15/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
ROVE HANDLING DEVICE COMPRISING A PAIR OF FIRST ROLLERS DEFINING A NIP FOR RECEIVING SAID ROVE THERETHROUGH, PAIRS OF SECOND ROLLERS DEFINING RESPECTIVE SECOND NIPS FOR SELECTIVELY RECEIVING SAID ROVE THERETHROUGH AT A POINT SPACED FROM AND BEYOND SAID FIRST NIP, SAID PAIR OF FIRST ROLLERS ROTATING IN OPPOSITE DIRECTIONS TO FEED THE ROVE FROM SAID FIRST TOWARDS SAID SECOND ROLLERS, AND DISPLACEABLE MEANS ENGAGEABLE WITH SAID ROVE IN THE SPACE BETWEEN SAID FIRST AND SECOND NIPS FOR BREAKING OFF THE ROVE AND SWITCHING THE PATH OF TRAVEL THEREOF FROM ONE TO ANOTHER OF SAID SECOND NIPS.
Claim 2
Dependent Claim
97 words
ROVE HANDLING DEVICE COMPRISING A PAIR OF FIRST ROLLERS DEFINING A NIP FOR RECEIVING SAID ROVE THERETHROUGH, PAIRS OF SECOND ROLLERS DEFINING RESPECTIVE SECOND NIPS FOR SELECTIVELY RECEIVING SAID ROVE THERETHROUGH AT A POINT SPACED FROM AND BEYOND SAID FIRST NIP, SAID PAIR OF FIRST ROLLERS ROTATING IN OPPOSITE DIRECTIONS TO FEED THE ROVE FROM SAID FIRST TOWARDS SAID SECOND ROLLERS, AND DISPLACEABLE MEANS ENGAGEABLE WITH SAID ROVE IN THE SPACE BETWEEN SAID FIRST AND SECOND NIPS FOR BREAKING OFF THE ROVE AND SWITCHING THE PATH OF TRAVEL THEREOF FROM ONE TO ANOTHER OF SAID SECOND NIPS.
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) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |