Patent US3950468A successfully refreshed from Google Patents.
Patent US3295552A successfully refreshed from Google Patents.
US3295552A
Expired / Lapsed
US
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Apparatus for combining spinning compositions
Assignee: Monsanto Co
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Filing: 1965-01-14
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Granted: 1967-01-03
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Expires: 1985-01-14
Abstract
No abstract record available.
Inventors
- 👤 Fred B Powell
- 👤 Brian K Polk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:52
CPC Classifications
D; D01; D01D; D01D1/00; D01D1/06; D01D1/065; B; B01; B01F; B01F25/00; B01F25/40; B01F25/42; B01F25/421; B01F25/422; D01D5/00; D01D5/28; D01D5/30; D01D5/32; Y; Y10; Y10S; Y10S264/00; Y10S264/26; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87571; Y10T137/87652
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
AN APPARATUS FOR COMBINING A PLURALITY OF SPINNING COMPOSITIONS, COMPRISING A FIRST LAMINATION, A SECOND LAMINATION, A SPACING LAMINATION POSITIONED BETWEEN THE FIRST AND SECOND LAMINATIONS, AND MEANS FOR HOLDING THE LAMINATIONS TOGETHER IN FACE-TO-FACE RELATIONSHIP TO FORM A UNITARY BODY, SAID LAMINATIONS HAVING THEREIN A PLURALITY OF APERTURES DEFINING A PAIR OF INLET PASSAGEWAYS AND AN OUTLET PASSAGEWAY, SAID PASSAGEWAYS BEING PERPENDICULAR TO SAID LAMINATIONS, SAID PASSAGEWAYS BEING PARALLEL TO AND SPACED FROM EACH OTHER, SAID FIRST LAMINATION HAVING
Claim 2
Independent Claim
80 words
AN APPARATUS FOR COMBINING A PLURALITY OF SPINNING COMPOSITIONS, COMPRISING A FIRST LAMINATION, A SECOND LAMINATION, A SPACING LAMINATION POSITIONED BETWEEN THE FIRST AND SECOND LAMINATIONS, AND MEANS FOR HOLDING THE LAMINATIONS TOGETHER IN FACE-TO-FACE RELATIONSHIP TO FORM A UNITARY BODY, SAID LAMINATIONS HAVING THEREIN A PLURALITY OF APERTURES DEFINING A PAIR OF INLET PASSAGEWAYS AND AN OUTLET PASSAGEWAY, SAID PASSAGEWAYS BEING PERPENDICULAR TO SAID LAMINATIONS, SAID PASSAGEWAYS BEING PARALLEL TO AND SPACED FROM EACH OTHER, SAID FIRST LAMINATION HAVING
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 |