US3302564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stencil-printing machine
Assignee: Bradford Dyers Association Ltd
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Filing: 1964-07-20
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Granted: 1967-02-07
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Expires: 1984-07-20
Abstract
No abstract record available.
Inventors
- 👤 Wilford Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:12
CPC Classifications
B; B41; B41F; B41F15/00; B41F15/14; B41F15/44; B41F15/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A STENCIL-PRINTING MACHINE FOR PILE FABRIC COMPRISING A STENCIL HAVING IMPERFORATE ENDS AND A CENTRAL PERFORATED PART, A SUPPORT FOR THE FABRIC PASSING BENEATH SAID STENCIL, AND APPLICATOR MEANS MOUNTED FOR RECIPROCATING MOVEMENT OVER SAID STENCIL AND HAVING A BOTTOM OPENING EXTENDING OVER THE ENTIRE LENGTH OF SAID APPLICATOR MEANS FOR THE SUPPLY OF FREE-FLOWING COLORING LIQUID UNDER PRESSURE TO SAID STENCIL, A PAIR OF INNER SQUEEGEES SECURED TO SAID APPLICATORS MEANS ON OPPOSITE SIDES OF SAID OPENING AND ADAPTED TO BEAR ON SAID STENCIL, A PAIR OF OUTER SQUEEGEES SECURED TO SAID APPLICATOR MEANS AND SPACED FROM SAID INNER SQUEEGEES ON OPPOSITE SIDES THEREOF TO DEFINE BOUNDING CHAMBERS EXTENDING OVER THE ENTIRE LENGTH OF SAID APPLICATOR MEANS OUTSIDE SAID INNER SQUEEGEES, AND MEANS FOR APPLYING SUCTION TO SAID INNER SQUEEGEES, AND AWAY COLORING LIQUID LEAKING UNDER SAID INNER SQUEEGEES INTO SAID CHAMBERS.
Claim 2
Dependent Claim
143 words
A STENCIL-PRINTING MACHINE FOR PILE FABRIC COMPRISING A STENCIL HAVING IMPERFORATE ENDS AND A CENTRAL PERFORATED PART, A SUPPORT FOR THE FABRIC PASSING BENEATH SAID STENCIL, AND APPLICATOR MEANS MOUNTED FOR RECIPROCATING MOVEMENT OVER SAID STENCIL AND HAVING A BOTTOM OPENING EXTENDING OVER THE ENTIRE LENGTH OF SAID APPLICATOR MEANS FOR THE SUPPLY OF FREE-FLOWING COLORING LIQUID UNDER PRESSURE TO SAID STENCIL, A PAIR OF INNER SQUEEGEES SECURED TO SAID APPLICATORS MEANS ON OPPOSITE SIDES OF SAID OPENING AND ADAPTED TO BEAR ON SAID STENCIL, A PAIR OF OUTER SQUEEGEES SECURED TO SAID APPLICATOR MEANS AND SPACED FROM SAID INNER SQUEEGEES ON OPPOSITE SIDES THEREOF TO DEFINE BOUNDING CHAMBERS EXTENDING OVER THE ENTIRE LENGTH OF SAID APPLICATOR MEANS OUTSIDE SAID INNER SQUEEGEES, AND MEANS FOR APPLYING SUCTION TO SAID INNER SQUEEGEES, AND AWAY COLORING LIQUID LEAKING UNDER SAID INNER SQUEEGEES INTO SAID CHAMBERS.
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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) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |