Patent US3341912A successfully refreshed from Google Patents.
US3341912A
Expired / Lapsed
US
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Tow interlacing apparatus
Assignee: Eastman Kodak Co
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Filing: 1965-11-26
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Granted: 1967-09-19
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Expires: 1985-11-26
Abstract
No abstract record available.
Inventors
- 👤 Richard F Dyer
- 👤 Gallagher Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:03
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; A; A24; A24D; A24D3/00; A24D3/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
TOW-TREATING APPARATUS COMPRISING MOVABLE TOWRECEIVING MEANS IN CLOSE ASSOCIATION WITH A SLOT-VENTURI JET COMPRISING TWO BODY SECTIONS WHICH WHEN PLACED ADJACENT TO ONE ANOTHER ARE ADAPTED TO FORM A VENURI EXIT SLOT, TWO NOZZLE SECTIONS WHICH WHEN PLACED ADJACENT ARE ADAPTED TO FORM AN ENTRANCE PASSAGEWAY WITHIN SAID BODY SECTIONS, END PLATES FOR POSITIONING AND HOLDING THE AFORESAID PARTS IN THE RELATIONSHIP INDICATED AND CONDUIT MEANS ASSOCIATED WITH THE BODY SECTIONS AND ADAPTED TO SUPPLY AIR TO THE SLOT-VENTURI JET, SAID JET BEING ADAPTED TO ENTANGLE TOW FILAMENTS PRIOR TO DEPOSIT UPON SAID RECEIVING MEANS.
Claim 2
Dependent Claim
95 words
TOW-TREATING APPARATUS COMPRISING MOVABLE TOWRECEIVING MEANS IN CLOSE ASSOCIATION WITH A SLOT-VENTURI JET COMPRISING TWO BODY SECTIONS WHICH WHEN PLACED ADJACENT TO ONE ANOTHER ARE ADAPTED TO FORM A VENURI EXIT SLOT, TWO NOZZLE SECTIONS WHICH WHEN PLACED ADJACENT ARE ADAPTED TO FORM AN ENTRANCE PASSAGEWAY WITHIN SAID BODY SECTIONS, END PLATES FOR POSITIONING AND HOLDING THE AFORESAID PARTS IN THE RELATIONSHIP INDICATED AND CONDUIT MEANS ASSOCIATED WITH THE BODY SECTIONS AND ADAPTED TO SUPPLY AIR TO THE SLOT-VENTURI JET, SAID JET BEING ADAPTED TO ENTANGLE TOW FILAMENTS PRIOR TO DEPOSIT UPON SAID RECEIVING MEANS.
References Cited (Backward Citations)
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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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |