US3393985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strand delivery apparatus
Assignee: Owens Corning
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Filing: 1966-04-12
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Granted: 1968-07-23
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Expires: 1986-04-12
Abstract
No abstract record available.
Inventors
- 👤 Roland E Langlois
- 👤 Ralph M Stream
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:14
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; D04H3/03; F; F05; F05C; F05C2201/00; F05C2201/02; F05C2201/021; F05C2201/04; F05C2201/0433; F05C2201/0448
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
APPARATUS FOR DELIVERING A FIBERIZED STRAND FOR A COLLECTING SURFACE COMPRISING A ROTATING PULL WHEEL FOR RECEIVING A STRAND IN PERIPHERY FOLLOWING ADHERENCE, MEANS FOR RELEASING THE STRAND FROM THE PULL WHEEL WHEREBY THE STRAND IS KINETICALLY PROJECTED THEREFROM IN A TANGENTIAL PATH, A COLLECTING SURFACE POSITIONED TO RECEIVE THE STRAND, AND A STRAND FIBERIZING AND DEFLECTING ELEMENT BETWEEN THE PULL WHEEL AND THE RECEIVING SURFACE, SAID ELEMENT HAVING A PERFORATED SURFACE ON THE SIDE THEREOF FACING TOWARD THE PULL WHEEL, SAID PERFORATED SURFACE BEING POSITIONED AT AN ANGLE TO THE LONGITUDINAL AXIS OF THE TANGENTIAL PATH OF THE STRAND AND IN INTERCEPTING RELATION TO SAID PATH.
Claim 2
Dependent Claim
107 words
APPARATUS FOR DELIVERING A FIBERIZED STRAND FOR A COLLECTING SURFACE COMPRISING A ROTATING PULL WHEEL FOR RECEIVING A STRAND IN PERIPHERY FOLLOWING ADHERENCE, MEANS FOR RELEASING THE STRAND FROM THE PULL WHEEL WHEREBY THE STRAND IS KINETICALLY PROJECTED THEREFROM IN A TANGENTIAL PATH, A COLLECTING SURFACE POSITIONED TO RECEIVE THE STRAND, AND A STRAND FIBERIZING AND DEFLECTING ELEMENT BETWEEN THE PULL WHEEL AND THE RECEIVING SURFACE, SAID ELEMENT HAVING A PERFORATED SURFACE ON THE SIDE THEREOF FACING TOWARD THE PULL WHEEL, SAID PERFORATED SURFACE BEING POSITIONED AT AN ANGLE TO THE LONGITUDINAL AXIS OF THE TANGENTIAL PATH OF THE STRAND AND IN INTERCEPTING RELATION TO SAID PATH.
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) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |