Patent US3296418A successfully refreshed from Google Patents.
US3296418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn heater device
Assignee: Monsanto Co
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Filing: 1964-04-06
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Granted: 1967-01-03
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Expires: 1984-04-06
Abstract
No abstract record available.
Inventors
- 👤 Dale R Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:57
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/0095; D; D02; D02J; D02J13/00; D02J13/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A YARN HEATER DEVICE FOR IMPARTING HEAT TO FILAMENTS AND YARNS COMPRISING; (A) A TUBULAR CASING HAVING AN AXIAL BORE DEFINED THERETHROUGH. (B) A SHAFT HAVING A THREADED END AND AN OPPOSITE FLANGED END, SAID SHAFT MOUNTED WITHIN SAID AXIAL BORE AND PROJECTING OUTWARDLY THEREFROM AT SAID FLANGED END THEREOF, (C) BEARING MEANS MOUNTED ON SAID SHAFT ADJACENT SAID THREADED END THEREOF FOR ROTATABLY JOURNALING SAID SHAFT WITHIN SAID AXIAL BORE, (D) A THREADED MEMBER IN ENGAGEMENT WITH SAID THREADED END OF SAID SHAFT FOR RETAINING SAID BEARING MEANS THEREON, (E) MEANS AT OPPOSED SIDES OF SAID BEARING MEANS FOR PREVENTING AXIAL MOVEMENT OF SAID SHAFT WITHIN SAID AXIAL BORE, (F) MOUNTING MEANS ON SAID TUBULAR CASING FOR MOUNTING THE LATTER ON A FRAME,
Claim 2
Dependent Claim
124 words
A YARN HEATER DEVICE FOR IMPARTING HEAT TO FILAMENTS AND YARNS COMPRISING; (A) A TUBULAR CASING HAVING AN AXIAL BORE DEFINED THERETHROUGH. (B) A SHAFT HAVING A THREADED END AND AN OPPOSITE FLANGED END, SAID SHAFT MOUNTED WITHIN SAID AXIAL BORE AND PROJECTING OUTWARDLY THEREFROM AT SAID FLANGED END THEREOF, (C) BEARING MEANS MOUNTED ON SAID SHAFT ADJACENT SAID THREADED END THEREOF FOR ROTATABLY JOURNALING SAID SHAFT WITHIN SAID AXIAL BORE, (D) A THREADED MEMBER IN ENGAGEMENT WITH SAID THREADED END OF SAID SHAFT FOR RETAINING SAID BEARING MEANS THEREON, (E) MEANS AT OPPOSED SIDES OF SAID BEARING MEANS FOR PREVENTING AXIAL MOVEMENT OF SAID SHAFT WITHIN SAID AXIAL BORE, (F) MOUNTING MEANS ON SAID TUBULAR CASING FOR MOUNTING THE LATTER ON A FRAME,
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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |