US3262177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing novelty bulked yarn
Assignee: Owens Corning
•
Filing: 1961-11-01
•
Granted: 1966-07-26
•
Expires: 1981-11-01
Abstract
No abstract record available.
Inventors
- 👤 Edward S Cobb
- 👤 Carl F Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:26
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/16; D02G1/161; D02G1/162
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
APPARATUS FOR PRODUCING TEXTURIZED YARN INCLUDING AN AIR TURBULENCE NOZZLE ADAPTED TO TEXTURIZE YARN PASSED THERETHROUGH, FEEDING MEANS DELIVERING YARN TO AND THROUGH THE NOZZLE, COLLECTING MEANS TAKING UP THE YARN FROM THE NOZZLE, DRIVING MEANS FOR THE FEEDING MEANS OPERATING AT A PREDETERMINED SPEED, A SECOND DRIVING MEANS FOR THE FEEDING MEANS OPERATING AT A PREDETERMINED SPEED SUBSTANTIALLY GREATER THAN THE SPEED OF THE FIRST DRIVING MEANS, A CLUTCH FOR SELECTIVELY ENGAGING THE FIRST DRIVING MEANS OR THE SECOND DRIVING MEANS WITH THE FEEDING MEANS, AND A DEVICE ACTIVATING THE CLUTCH AT IRREGULARLY TIME INTERVALS, SAID ACTIVATING DEVICE INCLUDING AN ELECTRIC EYE AND MEANS DIRECTING SUCCESSIVE LIGHT BEAMS TOWARD THE ELECTRIC EYE, SAID MEANS DIRECTING SUCCESSIVE LIGHT BEAMS INCLUDING A ROTATING DISC WITH RADIALLY EXTENDING
Claim 2
Dependent Claim
126 words
APPARATUS FOR PRODUCING TEXTURIZED YARN INCLUDING AN AIR TURBULENCE NOZZLE ADAPTED TO TEXTURIZE YARN PASSED THERETHROUGH, FEEDING MEANS DELIVERING YARN TO AND THROUGH THE NOZZLE, COLLECTING MEANS TAKING UP THE YARN FROM THE NOZZLE, DRIVING MEANS FOR THE FEEDING MEANS OPERATING AT A PREDETERMINED SPEED, A SECOND DRIVING MEANS FOR THE FEEDING MEANS OPERATING AT A PREDETERMINED SPEED SUBSTANTIALLY GREATER THAN THE SPEED OF THE FIRST DRIVING MEANS, A CLUTCH FOR SELECTIVELY ENGAGING THE FIRST DRIVING MEANS OR THE SECOND DRIVING MEANS WITH THE FEEDING MEANS, AND A DEVICE ACTIVATING THE CLUTCH AT IRREGULARLY TIME INTERVALS, SAID ACTIVATING DEVICE INCLUDING AN ELECTRIC EYE AND MEANS DIRECTING SUCCESSIVE LIGHT BEAMS TOWARD THE ELECTRIC EYE, SAID MEANS DIRECTING SUCCESSIVE LIGHT BEAMS INCLUDING A ROTATING DISC WITH RADIALLY EXTENDING
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |